Question

The breadth of a rectangle is 72 cm. Its length is 4 times its breadth. Find the perimeter of the rectangle.​

Answer 1

Breadth=72

Length=4×breadth=4×72=288cm

Perimeter=2(72+288)

=2×360=720cm

Answer 2

Answer:

Breadth of the rectangular =72cm

length of the rectangular=4 multiply breadth

= 4 multiply 72

perimeter of rectangular=2(l+b)

=2(72+288)

=2+360

= 720cm

So, the perimeter of the rectangular is 720cm