the side of a square is 20 cm, then what is the area of the square ?
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Step-by-step explanation:
Side of a square "a" = 20cm
Area of a square = a² = (20)²
a² = 400
Hence the area of a square = 400cm²
hope it helps u.....
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Side of square = 20 cm
ATQ ,
Area of square = ( side)^2
= 20^2
= 400 cm^2
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