Math, asked by rajnishkushwaha, 1 year ago

find a given that b=45degree and c=86degree

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Answers

Answered by Sweatasaha21

2

a=180degree -(45+86)degree
a=180-131degree
a=49

Answered by nick85

1

a +c+b= 180
45+86+a= 180
a=49

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