Trapezoid

How To : Find the length of a median in a trapezoid

In this tutorial video the author shows how to find the length of the median of a trapezoid. He starts to show that we first need to add the sum of the parallel sides of the trapezoid which are on the either side of the median. Now this obtained value is to be divided by two t ...more

How To : Find the Height of a Trapezoid.

Step by step directions for finding the height of a trapezoid. Video: . Trapezoids and its Properties. The Properties of a Trapezoid Includes definitions and formulas for the area,volume, and height of a trapezoid,videos, and a trapezoid calculator

How To : Draw a right trapezoid in Geometry

Watch this video to learn how to draw a right trapezoid using given specifications for lengths of sides. A right trapezoid is a four-sided shape with two right angles and two parallel sides. First, draw the long base. Then draw a 90 degree angle at one end of the base, using a ...more

How To : Draw an isosceles trapezoid

This is a video tutorial in the Education category where you are going to learn how to draw an isosceles trapezoid. This video demonstrates how to draw an isosceles trapezoid with a long base (B), a short base (b) and a 35 degree angle. First you draw the long base. Now center ...more

How To : Determine the area of a trapezoid

Need to figure out the area of a trapezoid for a household project? Even if you just want to sound smart, there is a simple formula that can be used every time you need to find the area of a trapezoid. Try the formula and see how good you are at geometry. A trapezoid is a fou ...more

How To : Find the area of a trapezoid quickly

In another installment of Math Problem Generator this video shows how to find the area of a trapezoid. First it displays the dimension of the triangle, with the corresponding formula to find the area. This quick and easy demonstration shows how to plug in the correct dimension ...more

How To : Find the area of a trapezoid with a song

This video illustrates a way to remember how to find the area of a trapezoid using a rap song. The step-by-step song is accompanied by a chalkboard rendering of what the song is describing. The equation used is part of geometry and is a good lesson so that you can easily learn ...more

How To : Quickly find the area of a trapezoid

In this video, Mr. Maisonet provides a quick and easy method for calculating the area of a trapezoid. In the first step, The lengths of the two bases (the two sides of a trapezoid that are parallel to one another) are averaged. The lengths of the bases are first added together ...more

How To : Dissect the geometrical quadrilateral trapezoid

If you've ever had problems with trapezoids in the past, this math lesson should clear some things up. A trapezoid is a geometrical shape, a quadrilateral, that has only one pair of parallel sides. Outside of the US, it's referred to as a trapezium. Yay Math breaks down the pr ...more

How To : Find the area of a trapezoid

In this video, we learn how to find the area of a trapezoid. The formula to figure out how to find the answer is: Area= 1/2x (base1 x base2) x height. Now, find the bases and the height of the trapezoid. Remember that the height must always be perpendicular to the bases. Once ...more

How To : Calculate the area of a trapezoid

Finding the area of a trapezoid is essential to high school and college mathematics. In this tutorial, learn how to find the area fast and easily. You will be aceing math tests in no time with this simple guide designed especially for students.

How To : Find the area of a trapezoid easily

Finding the area of a trapezoid can be done easily by using a simple formula. The area can be found by adding the length of base 1 plus base 2 then multiplying by the height and then dividing the sum by 2. The bases of the trapezoid are the straight lines that are parallel to ...more

How To : Find the area of a trapezoid

Get help with your math homework and learn to find the area of a trapezoid by watching this video. Following along while four examples are solved, the viewer will learn how to calculate the area when all the required measurements are given and will learn to calculate distance ...more

How To : Connect your laptop to your TV

Tired of squinting over your laptop? There are several ways to turn a big-screen TV into your new computer monitor and enjoy video games, web content, and photos like never before. Step 1: Connect with S-Video First, connect a video cable. For PC users, an easy option is an S ...more

How To : Sew a tube top lace dress for prom yourself

In this how-to video, you will learn how to create your own tube top dress with lace and tulle. This will be useful if you need a unique dress for prom. You will need a sewing machine, scissors, pins, ruler, measuring tape, thread, a half yard of gray knit, tulle, and a yard o ...more

How To : Calculate the area of irregular shapes

In this tutorial the instructor shows how to compute the area of irregular shapes. He demonstrates this with an example showing an irregular area and says that as there is no direct formula to calculate it, you need to break up the irregular area into identifiable simple geome ...more

How To : Fold and wear a bandana

Happy140 demonstrates how to fold and wear a bandana. Folding a bandana and placing it securely onto your head for everyday use is easy using a few simple steps. The first step is to take the bandana and fold it into a triangle so that all the points touch each other and are e ...more

How To : Fold a round tablecloth

Circular tablecloths look impossible to fold into neat little squares, but with a little practice you'll be doing this with ease. Learn how to fold a round tablecloth with this how to video. You Will Need * 1 A circular tablecloth in need of folding * 1 And a clean, flat surf ...more

How To : Make an origami truncated tetrahedron

Learn how to make an origami truncated tetrahedron. Get a paper circle and tape. Fold the circle in half twice. Fold one side down the the middle of circle; fold other sides as well so it forms a perfect triangle. Then fold one point of the triangle and repeat other two sides ...more

How To : Draw a girl

Drawing a woman is a lot like drawing a man, only curvier. You can use triangles to sketch the basic form of a woman, giving you a guideline to sketch in more and more detail until you’ve given her the look you want. Sharpen your pencil, grab some sketch paper, and learn how ...more

How To : Fold origami heart-shaped cuff links

Links of Love is showing you how to make origami heart shaped cuff-links. Start with a 20.5 cm square of paper. If you want to make a cuff link you can wear you should use a square the size of 4 to 5 cm. Fold a good crease and then unfold. Fold two corners in toward the middle ...more

How To : Figure out the area of quadrilaterals

Quadrilaterals are four sided shapes that are closed. They are polygons. Quadrilaterals can be classified broadly in two ways. If the quadrilateral has a two pair of parallel sides then it falls in to the parallelogram category. Further now it can be broken down in to other sh ...more

How To : Solve formula problems in 8th grade Algebra

This video teaches "How to solve Formula Problems". You will be given numbers to replace all letters in the formula EXCEPT one. Plug all numbers into their places, then solve with algebra to find the only remaining variable. The video illustrates the procedure using two exa ...more

How To : Understand special quadrilaterals

In this tutorial, we learn how to understand special quadrilaterals. A quadrilateral is a shape with four sides. Three figures of these are: kites, parallelograms, and trapezoids. Two types of parallelograms are the rhombus and the rectangle. Rectangles have four right angles. ...more

How To : Calculate the area of various polygons

We can calculate the area of the simple polygons like square, rectangle, triangle, pretty easily. Area of square can be calculated by drawing it on a graph paper, of unit cm length and breadth. Area of a rectangle is length X breadth. Area of a triangle is 1/2bh, half of produ ...more

How To : Classify a Triangle as an Isosceles Triangle.

Video: . What is an isosceles trapezoid. The video goes over the properties that are unique to an isosceles trapezoid. Video Guide :12 Properties of an isosceles triangle explained (Quadrilateral with two parallel sides and two non-parallel sides) :43 Unique properties of an ...more

How To : Draw the female nose (step-by-step)

Learn nose drawing! Specifically, a woman's nose. Watch this tutorial to learn how to draw the female nose (step-by-step). Make sure to pause the video after each step and look at the screen every few seconds while you are drawing. Check out the step-by-step instructions, or ...more

How To : Draw the male nose (step-by-step)

Want to learn nose drawing? Watch this tutorial to learn how to draw the male nose (step-by-step). Make sure to pause the video after each step and look at the screen every few seconds while you are drawing. Check out the step-by-step instructions, or see the instructions her ...more

How To : Design casino chips in Photoshop

ITStaff teaches you how to design casino chips in Adobe Photoshop. You start off with a white or grey circle which will be the chip itself. You need to start decorating this so you create five trapezoids and space them equally from one another. Give them a dark red color. Next ...more

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