Question

The sides of a rectangle are in the ratio 3:5 . find its sides if the perimeter is 160cm ​

Answer 1

Answer:

sides of this rectangle are 30cm,50cm.

Answer 2

Answer:

Given :-

The sides of a rectangle are in the ratio 3:5.

The perimeter of rectangle is 160cm .

To find :- Its sides.

Solution :-

Let the sides of rectangle be x.

First side = 3x

Second side = 5x

Perimeter of rectangle = 2( 3x + 5x)

160cm = 16x

160 / 16 = x

10 = x

First side = 3x = 3 x 10 = 30cm.

Second side = 5x = 5 x 10 = 50cm.

Answer :- Sides of rectangle are 30cm ,50cm.

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