Question

1. Find the length of a side of a square whose perimeter is 28 cm
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Answer 1

Answer:

4×side=28

side=28/4

side=7cm

Step-by-step explanation:

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Answer 2

Answer:

The length of a side of a square is 7 centimetres

Step-by-step explanation:

Let length of a side of the square be 'l'

Perimeter of a square = 4 x l

By substituting the value of the perimeter of the square,

28 = 4 x l

28/4 = l

7cm = l