Question

(e) One of the angle of a linear pair is 72º find the
other angle?​

Answer 1

sum of linear pair is always 180°

1st angle 72°

let other angle be x

means, 72 plus X is 180

then x will 180 minus 72

= 108°

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Answer 2

Answer

Given

Let one angle A = 72°

And other angle = x

Sum of angle of linear pair = 180

=> 72 + x = 180

=> x = 180 -72

=> x = 108°

Hence other angle is 108°