how much is the length of one side of a square of area 5sq. cm. find its perimeter
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Answer:
4 √5 cm
Step-by-step explanation:
Area of square = 5 cm²
Let the lenght be x . and we know that area of square = (side)² = x² .
Atq ,
=> x² = 5 cm²
=> x = √5 cm .
Also , we know that the perimeter of square is 4(side)
=> Perimeter = 4(side)
= 4 * √5 cm
= 4√5 cm .
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