Question

if two supplementary angles differ by 60° . Then the smallest angle is​

Answer 1

Given :   two supplementary angles differ by 60°

To Find :  Smallest angle

Solution:

Two angles are supplementary if their measures add up to 180°

Let say smallest angle = x

 angles differ by 60°

Hence another angle = x + 60°

x  + x + 60° = 180°

=> 2x = 120°

=> x = 60°

Smallest angle is 60°

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