Area and Perimeter Practice Test 2

Question : 24 of 40

Marks: +1, -0

If areas of two squares are in the ratio of 25 : 16, their perimeters will be in the ratio of

Solution:

Areas of the two circles are in the ratio 25 : 16
∴

x^2 : y^2

= 25 : 16
⇒ x : y = 5 : 4
Ratio of perimeters of the two squares = 4x : 4y = x : y = 5 : 4.

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