Question

what is difference between perimeter and area of triangle , rectangle , square​

Answer 1

Answer:

perimeter of triangle:  (a+b+c)

area of triangle:$\sqrt{s(s-a)(s-b)(s-c)}$

perimeter of rectangle:  2(a+b)

area of rectangle:  (ab)

perimeter of a square: 4a

area of a square: a^2

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Answer 2

Answer:

Step-by-step explanation:

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