Question

the length of a rectangle is three times its breadth.
if their perimeter is 96 cm , find the dimensions of the rectangle.​

Answer 1

Answer:

Length => 36 cm

Breath => 12 cm

Step-by-step explanation:

Let the breadth = x

length = 3x

=> 2(l+b) = 96

=> 2(3x + x ) = 96

=> 6x + 2x = 96

=> 8x = 96

=> x = 96/8

=> x = 12

Length => 3x = 3×12 = 36

Breath => x = 12

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