Question

a) The perimeter of a square is 80 m. What is the length of each side of the square​

Answer 1

Answer:

Let a be 1side.

So,4a=perimeter

So here,

4a=80

a=80/4

a=20

It has a measure of 20 sides each.

Answer 2

Answer:

$perimeter = 4 \times side$

$80 = 4 \times side$

$80 \div 4 = side$

$20 = side$

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