Right Angle
Related Words
Definition of Right Angle
Right angle is an angle that has a measure of 90°
Examples of Right Angle
 The figure below shows a right angle.
Video Examples: Solve Right Triangles
Solved Example on Right Angle
Ques: One of the angles in a triangle is 90° What type of a triangle is it?
Choices:
A. equilateral triangleB. obtuse triangle
C. right triangle
D. acute triangle
Correct Answer: C
Solution:

Step 1: A triangle in which one of the angles is 90° is called a right triangle.
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