Supplementary Angles


Basic Geometrical Ideas II - Concepts
Class - 6th Foundation NTSE Subjects
 
 
Concept Explanation
 

Supplementary Angles

Supplementary Angles:

Two Angles are Supplementary when they add up to 180 degrees.supplementary angles 40 and 140

Example: Find supplementary angle of 43°.

Solution: Let the angle be x:

X + 43 = 180:    x = 180 - 43 = 137°

Sample Questions
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Question : 1

An angle is equal to 5 times its supplementary angle. Find the angle?

Right Option : B
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Question : 2

The supplement of 20^{0} is ________________.

Right Option : A
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Explanation
Question : 3

The supplement of 90^{0} is ______________________.

Right Option : D
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Explanation
 
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