Question

the side of square increased by 20% then find the increase in perimeter​

Answer 1

Step-by-step explanation:

Assume that the side of the square is

x

.

Therefore, if we increase a side of the square, the new side length would be

20%

now 20%of X=X/5

so new side =X+X/5

=6x/5

old perimeter=4x

new perimeter=24x/5

so change=6x/5

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