Math, asked by nitaurang02, 4 days ago

The difference between the semi- perimeter and the sides of the triangle a,b,c are 8cm ,7cm, and 5cm respectively. find the area of the triangle?

Answers

Answered by sallufaiz9

0

Answer:

20

Step-by-step explanation:

perimeter of triangle=a+b+c

a=8cm b=7cm c=5cm

8+7+5=20

20cm ANS

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