Question

7. The perimeter of a square carpet is 40 m. What is the length of each side? Also
find its area.
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Answer 1

Answer:

10m , area= 100 m sq

Step-by-step explanation:

perimeter of square= 4Xs

40=4s

40/4=s

10 m = side

area of square= sxs

= 10x10

100m sq

Answer 2

Soln:-

Length of each side(a) = 10m

Area of square = 100m²

Given:-

Perimeter, C = 40m

Length of each side(a),

C = 4a = 40

a = 10

Area of square:-

A = a² = 10² = 100m²