Math, asked by Pratibhatheta, 1 month ago

find the angles of the parralelogram abcd if anfle a ratio angle b =2 ratio 7

Answers

Answered by ayushjha5982

1

Answer:

total angle=360

2x+7x+2x+7x=360

18x=360

x=360/2

x=20

angle A=40

angle B =140

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