Question

8. In
parallelogram ABCs,
ABCD, angle A = angle B + 50°
then find the measure of each angle of the
quadrilateral ABCD.​

Answer 1

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Answer 2

Answer:

A=115,B=65,C=65,D=115

step by step explanation:

Given in llgmABCD

A=B+50°

then B=b

As sum of opposite angles is 180°

A+B=180°

b+50°+b=180°

2b+50°=180°

2b=180°-50°

2b=130°

b=65°

Hence,A=b+50°=115

B=b=65°(ans)

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