Question

Find the sides of the squares whose perimeters are :
a. 84cm
b. 10.2cm

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Answer 1

Answer:

a.21

b.2.55

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Answer 2

Answer:

a. Perimeter=84cm

Since, Perimeter= 4×Side

84= 4×Side

Side= 84/4= 21

Therefore, The side of a Square is 21cm

b. Perimeter= 10.2

Since, Perimeter= 4×Side

10.2= 4×Side

Side= 10.2/4= 2.55

Therefore, The side of a Square is 2.55cm

Step-by-step explanation:

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