Question

if the supplementary angle is 138° find the complement​

Answer 1

Step-by-step explanation:

Two angles are supplementary when they add upto form 180

o

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Given, one angle =138.

Let the supplement angle be x

Hence, x=180−138 =42

o

Hence, supplementary angle of the following angle is 42

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Answer 2

Answer:

supplementary angle =180°-138°=42°

complement angle = 90°-42°=48°