Math, asked by rajeshwarisagars87, 3 days ago

find the area of isoceles triangle whose perimeter is 32cm and its base is 12cm.

Answers

Answered by pritika2033

1

Answer:

48cm²

Step-by-step explanation:

A=bhb

2

P=2a+b

hb=a2﹣b2

4

Solving forA

A=1

4bP(P﹣2b)=1

4·12·32·(32﹣2·12)=48cm²

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