Math, asked by maryAnn28, 10 months ago

answer this please

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Answered by mahimashinde1803

1

Answer:

a) angle B + angle S=180°......(opp angles of parallelogram are supplementry)

100°+ S=180°

S= 180-100

S=80°.....(X)

X and Y are corresponding angles

therefore ,

Y= 80°

therefore ,

angle E = 100°....(Z)

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