Right Angle

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.

Solved Example on Right Angle           

One of the angles in a triangle is 90°. What type of a triangle is it?

Choices:

A. equilateral triangle

B. 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.

Related Terms for Right Angle

  • Angle
  • Right Triangle                

 

Additional Links for Right Angle