Angles

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In this Early Edge video lesson, you'll learn more about Triangles: Perimeter and Area, so you can be successful when you take on high-school Math & Geometry.

In this Early Edge video lesson, you'll learn more about Equilateral, Isoceles and Scalene Triangles, so you can be successful when you take on high-school Math & Geometry.

In this Early Edge video lesson, you'll learn more about Complementary and Supplementary Angles, so you can be successful when you take on high-school Math & Geometry.

In this Early Edge video lesson, you'll learn more about Types of Angles, so you can be successful when you take on high-school Math & Geometry.

Worksheet with right angle questions and answers.

Explanation of right angles

A helpful scientific calculator that runs in your web browser window.

Similar triangles - all three corresponding angles the same. AAA

A quick way to test your knowledge of angle types

Discussion of the way angles are measured in degrees, minutes, seconds.

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