Math, asked by anishkmr194, 9 months ago

The base of an isosceles triangle is 16cm. If it's perimeter is 36cm. find its area.

Answers

Answered by utkarsh9264

1

Step-by-step explanation:

perimeter of iso.triangle=2a+b (where a is side and b is base)

36=2a+16

2a=20

a=20/2

a=10

area of iso.triangle=

ba/2

16*10/2

=80

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