Question

Find the measure of an angle whose supplement is equal to the angle itself.​

Answer 1

Let the angle = x

Supplement of angle= 180-x

ATQ

180-x = x

180 = 2x

x = 90°

And its supplement will be 180-90=90°

Hope this is helpful:)

Answer 2

a+b =180

a+b =180a=b

a+b =180a=b2a=180

a+b =180a=b2a=180a=90

a+b =180a=b2a=180a=90b=90

a+b =180a=b2a=180a=90b=90HOPE THIS HELPS YOU

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