Question

if the ratio of the area of two squares is 9:1 the ratio of their perimeter is​

Answer 1

Answer: 3:1

Step-by-step explanation:

Area of square = side×side

Area of square 1=9x

Which means side = 3x(root 9)

So perimeter = 4×side =12cm

Area of square 2 =1x

Side = 1x

Perimeter=4x

Ratio of the perimeters are 12x:4x

=3:1

Hence your answer is 3:1

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