The areas of two squares are 16:9 . The ratio of their perimeter is

Question

Answer 1

ratio of the area : a^2:b^2 (16:9 => 4^2:3^2)

Which confirms the ratio of their sides are 4:3.
Substituting it in the perimeter.
ratio of the perimeter = 4a : 4b => 4x4 : 4x3 (4 gets cancelled) => 4:3

Hence the anwer is 4:3

Answer 2

ratio of the area : a^2:b^2 (16:9 => 4^2:3^2)

Which confirms the ratio of their sides are 4:3.
Substituting it in the perimeter.
ratio of the perimeter = 4a : 4b => 4x4 : 4x3 (4 gets cancelled) => 4:3

Hence the anwer is 4:3

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The areas of two squares are 16:9 . The ratio of their perimeter is