Question

the area of a square is 400sq m. Find the side and perimeter.​

Answer 1

Answer:

perimeter = 80 cm

Step-by-step explanation:

Hope it helps u

Answer 2

$\huge\green{\red{\underline{\mathfrak{Answer :-}}}}$

Area - 400 sq. m.

s × s = 400

s^2 = 400

s = 20 m.

Perimeter = 4 × s

= 4 × 20

= 80 m.

So, the answers are :-

Side = 20 m

Perimeter = 80 m

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Formulas used :-

Area = s × s

Perimeter = 4 × s

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More such formulas :-

Circle :-

Area = pi r^2

Circumference = 2 pi r

Rectangle :-

Area = l × b

Perimeter = 2 ( l + b)

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