1.

The sides of a rectangle are inthe ratio 2:3 and its perimeter is 50 cm . find its sides​

Answer»

LET, the sides be 2x and 3x (according to ratio).

So, LENGTH = 2x

Breadth = 3x

Given,

Perimeter = 50 cm

=>2(Length + Breadth) = 50 cm

=> 2 (5x) = 50 cm

=> 10 x = 50 cm

=> x = 50/10 = 5 cm

Therefore, length = 2x = 2 * 5cm = 10 cm

                  and Breadth = 3x= 3 * 5cm = 15 cm



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