# Measure-an-angle

### How To : Use a protractor to measure an angle

This video in the Education category will show you how to use a protractor to measure an angle. This video is from Brightstorm. In Geometry it is important to know how to measure an angle. This is a very simple and easy process. In order to measure an angle, you will need a pr ...more

### How To : Measure geometry angles

Learn how to use a protractor when measuring math angles. An angle is formed by two rays with a common endpoint called the vertex. The most common unit used when measuring angles is the degree. Follow these easy steps when using a protractor to measure angles: 1) Place the ...more

### How To : Use a protractor in geometry

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

### How To : Find the North Star, Polaris

In this tutorial, we learn how to find the North Star. To find this, measure the angle distances on the sky, while using your hand stretched out at arm's length. For the angles, three joined fingers make 5 degrees and a fist makes 10 degrees. You can make 15 to 20 degrees usin ...more

### How To : The 4 Most Durable Premium Smartphones for Clumsy People

Your smartphone stays with you everywhere you go, so it's only a matter of time before you spill coffee all over it or drop it on the ground. For some of you, it has already happened, perhaps even multiple times. That's why we thought it was important to find out which flagshi ...more

### Cheap Phones Ranked : The 4 Most Durable Budget Phones for Clumsy People

Clumsiness is the great equalizer when it comes to smartphones — it makes no distinction between the most expensive flagship handset and cheaper mid-range models. A hard drop onto pavement will usually result in a shattered screen, regardless of how pricey your device is. And ...more

### Ranked : The 4 Best Fitness-Friendly Phones for Working Out

In many ways, your smartphone has become the ideal companion to take with you on your morning runs. Not only do they provide an easy way to listen to your favorite music and help get you pumped up, but they can also gather important information to give you a clearer picture of ...more

### How To : Understand the Rule of Corresponding Angles

This video explains about the rule of corresponding angles. When measuring the angle between the parallel lines (i.e.) Line1 and Line2 across the straight line. The angle A and angle B are equal. The angle C and angle D are equal. The angle E and angle F are equal. Finally ang ...more

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