Math, asked by wwwanweshamodi17, 10 months ago

In triangle ABC, sum of angle B and C is angle A. AB=7, BC=25. find perimeter

Answers

Answered by ssivapillai75

3

Answer:

a+b+c=180

2a=180a=90'b=c=45

ab=7bc=25ac=25

p=56

Answered by MathsLover00

5

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