Find the supplement of each of the following angles:

Solution:

In a pair of angles, if the sum of the values of the angles is always equal to that of 180°, then the angles are known as supplementary angles. 

If the given angle is x, then we can find the supplement by subtracting x from 180°. 

(𝑖) Given angle = 105°

Supplement angle of 105°= 180° − Given angle

180° − 105° = 75°

(𝑖𝑖) Given angle = 87°

Supplement angle of 87°= 180° − Given angle

180° − 87° = 93°

(𝑖𝑖𝑖) Given angle = 154°

Supplement angle of 154°=180° − Given angle

180° − 154° = 26°

☛ Check: NCERT Solutions for Class 7 Maths Chapter 5

Video Solution:

Find the supplement of each of the following angles:

NCERT Solutions for Class 7 Maths Chapter 5 Exercise 5.1 Question 2

Summary:

The supplement of each of the following angles is: (i) 75 degrees, (ii) 93 degrees, (iii) 26 degrees.

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