Math, asked by yvoonevinitha, 1 year ago

tow angles of a quadrilateral are 70 and 130 and the other two angles are equal . find the measures ∆s

Answers

Answered by sharmaprisha2233

1

Answer:

let the angles be x and x

therefore

x+x+130+70=360

2x+200=360

2x=160

x=160/2

=80° is the measure of each angle

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