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Find the area and perimeter of a square of side of 4 cm.
Given :
The side of the square is 4 cm.
To do :
We have to find the area and the perimeter of the square.
Solution :
We know that,
For a square of side s,
- Area $= s^2$
- Perimeter $= 4s$
Length of the side of square $= 4 $cm
Perimeter of the given square $= 4(4) cm = 16 cm$.
Area of the given square $= (4 cm)^2 = 16 cm^2$.
Therefore, the area of the square is 16 sq cm and the perimeter of the square is 16 cm.
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