Math, asked by narerdramodi1253, 1 year ago

Two angles measure (55+3a) and (115-2a), if each is supplementary of the other ,then calculate the value of a.

Answers

Answered by Cena12

5

Given :- Both angles are supplementary
A/q
55+3a+115-2a=180
170+a=180
a=180-170
a=10

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