Question

A rectangle measuring 7 cm by 4 cm

Answer 1

Answer:

22 cm

Given that, the sides of a rectangle are 4 cm and 7 cm.

To find out: The perimeter of the rectangle.

We know that, the perimeter of a rectangle is 2(l+b).

Hence, the perimeter of the given rectangle =2(4+7)

⇒2×11=22 cm

Hence, the perimeter of rectangle whose sides are 4 cm and 8 cm is 22 cm