A pyramid is a three dimensional figure with the base in the form of a triangle and three slant sides to it. To find the surface area of a pyramid you have to find the area of the different pieces that make it up. The pyramid base can be triangle or even other geometric figure ...more

In this tutorial, the instructor shows how to compute the surface area of a regular pyramid. A regular pyramid has four equal sides which are in triangle form, and the base in square form. Its surface area is four times the area of its side plus the area of its base. He goes o ...more

This video shows the method to find the volume of a cube, cylinder, pyramid or cone. Volume is equal to the multiple of the area of the base and the height or V=(base area)(height). Starting with the cube, the volume= [(side)(side)](side) or side cube or side^3. In the video s ...more

A pyramid is a three-dimensional figure with a polygonal base and a vertex. The base can be a triangle, quadrilateral, pentagon, hexagon, or other type of polygon. The volume of a pyramid is given by the following formula: V = (Area of the base x h)/ 3 Since the volume of a ...more

In this free video chemistry lesson from Salman Khan, we learn how to use acid-base titration to find the mass of oxalic acid. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video le ...more

Check out this video to learn how to solve the 20-ball pyramid puzzle. There is no sound in this video.

In this tutorial, we learn how to find the volume of a pyramid. The equation to figure out how to find the volume of a pyramid is 1/3ab x h. When you begin, find the height, length, and square feet of the pyramid, then fill these into the appropriate spots in the equation. Onc ...more

A pyramid is a three dimensional version of the triangle. In this video, learn how to find the volume of a pyramid. Finding volume is the next step after you learn how to find 2D area. Check out this tutorial and soon you will be tackling 3D objects just as easily as you learn ...more

In this video, you will learn how to find the volume of a regular pyramid. Finding this volume is one of the basic steps in high school geometry. This tutorial will show you all of the steps and equations you need to solve this problem and soon you will be heading straight to ...more

Finding the surface area of a pyramid is a bit different than finding the surface area of a 2D triangle. But, don't be scared, it is not as hard as it sounds. Have a look at this tutorial, and learn exactly how to find the area of a 3D object, specifically a pyramid. The good ...more

A truncated pyramid (frustum) is a pyramid with the top cut off. This video reviews how to find the volume. Video: .

There’s a good chance that you’ll be alone in life one day, and no... I’m not talking about a couch-bound, dateless loser with a pocket pussy and a bag of potato chips. I’m talking about alone. In the wilderness. Hungry. Cold. Lost. You can’t stay in one place too long, so it ...more

Outside the realm of politics, where opposing sides are quite passionate and quite disagreeable, there are few areas in our society quite as divisive as Twitter. People who like Twitter love Twitter and are relentless in trying to co-opt the people they know into joining (this ...more

In this video, we learn how to find the surface area of a prism using a specific example. First you will need to find the base and height of your prism. If the base edge is 6 and the height is 8 you will do the equation Area= 1/2 bh. Doing this math out on your calculator, you ...more

In this tutorial, we learn how to create a Codex avatar costume. First, find a long white lace dress for the base of the costume. After this, mark the length you want, then cut the seam and sew on the end to avoid any frays. After this, use remaining lace to make a piece of fa ...more

First, find yourself a very large pot with a thick base that will distribute the heat evenly, preferably a stock pot. If the bottom is thin, consider some sort of diffuser. If you don't have one, buy one. They are cheap and you'll be glad you did. They even have them in the gr ...more

This is part one of two in how to make a beautiful tree of life pendant. It is very easy, and you'll only need a few items. Things you'll need: wire 2-3 mm thick, Round nose pliers, 4 pieces of thin wire, 12 inches long, wire cutters. With your round nose pliers, bend the thic ...more

3D video capture isn't just for the Hollywood film makers, but it does take a bit of knowledge to set-up and configure. In this two part video series, the guide provides you with tips and information that will help you learn how to use your 3D camera rig and correctly adjust y ...more

Bungie has put all sorts of different Easter Eggs into their final hurrah in the Halo series, Halo: Reach. One cool easter egg on Oni Sword Base is Reach Racer (yes, like Riiiiiiiiiiiiiiiiiiiiiiiiiiiiidge RACER!!! *cue Kaz Hirai and the laughing that ensues*). It will require ...more

Omar, Hayley, Gary, and Autumn teach us how to use a protractor. They give a bit of information from About.com on the history of protractors. They are used to measure angles. The first protractor was used to help with navigation and invented in 1801. To measure an angle, line ...more

If you love origami and the PlayStation, you're in luck, because this video tutorial will show you how to fold the small bird (or pajarito) from the upcoming PlayStation 3 game Heavy Rain: Origami Killer. See how to make the origami pajarito (little bird) from the pig base (t ...more

Dripping taps can drive you mad, as well as waste water and stain your sink. Luckily, leaking taps can easily be sorted out once you've worked out what's wrong. Watch this video tutorial for tips on how to deal with dripping and leaking taps. Step 1: The modern style tap, one ...more

Materials 4 - 5" long bolts 4 matching nuts 8 heavy duty flat washers 4 to 6 - 2" taper head screws Longer bolts to mount the router base to a thicker surface. These must match the thread of the original bolts that came with the router. 1 hunk of wood - 1 1/2" thick x 4" wide ...more

Projectors can be pretty pricey. 1080p projectors even worse. If that isn't reason enough for you to build your own, then what is? Systm shows you the complete, detailed process of building your own 1080p HD projector, so pay attention and take some notes! For this project, S ...more

In this video, This Old House landscape contractor Roger Cook explains how to prune and train rose bushes. Steps: 1. Inspect rose bush to find old, dead or weak branches. 2. Use pruning saw to cut through selected branches at the base of plant. 3. Deadhead plant with bypass ...more

Build a mineral oil computer aquarium. It cools the system while giving you something to look at. The setup is quite simple -- with a few cuts to the top brackets on the aquarium, and an acrylic panel cut to provide a flat base for the motherboard to rest on, there isn't much ...more

Want a face lift? Scared to go under the knife? Then, your solution is dimethylaminoethanol. Um... what is dimethylaminoethanol? Well, most people know it as DMAE, and if you're a Dr. Oz fan, chances are you've already come across this surgery-less solution for looking young ...more

The video teaches the viewer how to find the area of a parallelogram and the area of a triangle. For a parallelogram, the first step is to find the right angle, the line perpendicular to the base (this is a line you draw, not part of the parallelogram). The height of the line ...more

This helpful video gives simple step by step instructions on how to find area and volume of prisms. To find the area of a prism you must first find the area of the base, it may be rectangular, triangular, or otherwise. You must then multiply the area of the base times the heig ...more

In this tutorial, we learn how to find the area of a triangle given three points. First, you will need to plot the points on a graph. After this, find the base and the height using the graph. Next substitute into area of a triangle formula and then evaluate. When you finally f ...more

This is a tutorial on how to find the area of a triangle. To show the viewer how it is done, the video walks us through a simple example step by step. The first step is to find the base and the height (in this example 5 and 6). The next step is to multiply them together (makin ...more

In this video, we learn how to use QuickBooks assistance. The assistance gives you answers to problems that you may be having with their software. This is a great way to learn the basics, like individual tasks that are on the home page. The coach was made for someone who is br ...more

Calculating The Area Of A Parallelogram A parallelogram is a 4-sided shape formed by two pairs of parallel lines. Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: ...more

Math always seems hardest until someone shows you how to do the problem and then it all seems just so simple. This video will walk you through the process of finding the surface area of a cone when you also have to derive the slant height. Use this example to help with your ot ...more

This walkthrough guide will cover the complete Overload DLC mission pack for the Mass Effect 2 action role-playing game on the Xbox 360. Overload became available for download in June 2010 on Xbox Live Arcade (XBLA), and features four different missions. Watch this series for ...more

Looking for a geeky craft project? With this guide, you'll learn how to make a paper X-wing fighter with origami, the traditional art of Japanese paper folding. These instructions are based on diagrams by Philip Schulz. You'll start from the origami frog base which you can fin ...more

A video to help calculator users find the natural logarithm (log base e, or "ln") and standard logarithm (log base 10, or simply "log") of any number using a TI-83 calculator (works for any issue of the TI-83 calculator or even a TI-84 calculator). Turn on your calculator. To ...more

Parallelogram is a quadrilateral in which both pairs of the opposites are parallel. To find the area of a parallelogram first draw the diagram of a parallelogram. Parallelogram can be further divided into squares and rectangles. To calculate the area of both of these kinds of ...more

Watch this video to learn how to calculate the area inside complex figures--shapes composed of multiple smaller, simpler shapes. The first step is to break the shape into its simpler component shapes. Then, using the information you have about the large shape, find all informa ...more

Whenever a new project comes their way, many people tend to go out to the store in order to buy all the parts they need instead of checking what they already have. This can be costly and can easily be avoided if they do find certain items lying around the house. In this tutor ...more

Mountain Rose Herbs John Gallagher shows us how to make our own quality powdered herb capsules using a machine in this video. You will need three things to do this, your powdered herbs, zero size capsules and a zero size capsule machine. He shows us the parts of the capsule ma ...more

Thinking about renovating your bathroom? It's a lot easier than you might think to remodel your bathroom. Find out how to build your own water-tight concrete base for a shower with this tutorial from the DIY network. Watch this how to video and you can build the concrete base ...more

Perpetualplum demonstrates how to make a repurposed lamp out of old materials. First, you will need a candlestick and light fixture parts like sockets, extender rods, washers and cords. You can also find materials around your house to use as the lamp base like coasters, ashtra ...more

Systm presents this detailed tutorial on how to make a custom Star Wars style light saber. Luke, Darth and Obi-Wan's Lightsabers were pieced out of junk piles. David shows you how to build exact replicas and an original design from The Custom Saber Shop. Then he picks a fight ...more

The area of a polygon is the number of square units inside that polygon. Area is 2-dimensional like a carpet or an area rug. A triangle is a three-sided polygon. We will look at several types of triangles in this lesson. To find the area of a triangle, multiply the base by the ...more

Viewers learn that a net is the shape formed by "unfolding" a 3-dimensional figure, so a net shows all the faces that make up the surface area of the figure. Viewers are then asked to determine what type of 3-dimensional figure can be made from a given net (note that a cylinde ...more

This video shows you how to easily find the area of a parallelogram and the area of a triangle. The first part of the video teaches you how to find the area of a paralellogram. The area of a parallelogram is BxH, where B is the base and H is the height. The height is obtained ...more

Today's digital cameras record not only the images themselves, but also the metadata behind the scenes, like camera settings, location, date, time, etc. But there's a lot more to say about a photograph. What's the subject? Is it night or day? Outside or inside? Person, place o ...more

This video shows the process of finding the volume of solid. The video is simple and easy to comprehend. The video takes the example of a rectangular solid and a solid cylinder to explain the method to find the volume. The video shows the step by step method to find the volume ...more

Find out how to solve the 11th puzzle, entitled "The Inventor", in Assassin's Creed 2. Image 1: Just move the lightning bolt over the bulbs to bring them to life. Image 2: Highlight the area just at the base of the tower, between the two windows, to find this hidden image. Ima ...more

In this tutorial the author shows how to find the area of Rectangles, Triangles and Parallelograms. He says that an area of a figure is nothing but the amount of space taken up by that figure. He now explains that the area of rectangle is length times the breadth. He demonstra ...more

In this video, we learn how to focus on milonga basic rhythm & phrasing in tango. Use your pattern to focus on the strong beats and dance to the rhythm. Find the one in your dance and have a sense of home base. Be grounded and use height change while you are dancing. Pay atten ...more

For people who are interested in math or who need to know how to find the volume of a cone for any reason, whether it be homework or architecture, this video will show you how to do so. The formula for finding the volume of a cone is (1/3) pi x radius^2 x height. You can find ...more

The video shows us how to find the area of parallelogram using geometry. Here in this video it is done by using an example where the parallelogram is given ABCD. The area of the parallelogram is base times height (bh). Here the base is given as 15 but the height is not known b ...more

In this tutorial, we learn how to make a festive Christmas garland from fresh greenery. You will need: fresh greenery, wire cutters, floral wire, pruning clippers, and gloves to do this. The base should be made of holly, and then you can use different firs that you can find. Y ...more

This humorous instructional video demonstrates how to undo a bra with only one hand. It begins by stating all the things you do right to make a date a positive experience. This includes giving flowers, going to see a romantic comedy, listening more than you talk, telling taste ...more

A degree in nursing from Kaplan University addresses the challenges and scenarios real nurses work through on a daily basis. Kaplan University’s Master of Science in Nursing (MSN program) is based on relevant material to help ensure our students are prepared for their careers. ...more

Are you the kind of person who gets kind of sad leaving the beach after a long day on the shores swimming, surfing, and just overall enjoying the sand and surf? Don't ever let that pretty body of water out of your sight by creating this gorgeous nail look. Composed of a skyli ...more

Sometimes mining and crafting gets boring. The thrill of hunting mobs, exploring strongholds, or the Nether is often much more satisfying and appeals to the RPG nerd in all of us. Well, Mojang took the hint and as part of the 1.9 release, there will be potions, more mobs, othe ...more

In this video tutorial the author shows how to find the surface area of a cylinder. He shows a four step approach to solve this problem. First he gives us a formula to find the surface area of a cylinder, where Surface area A = 2 * Pi * R * R + 2 * Pi * R * H, where R is the r ...more