The perimeter of the rectangle is 120cm. if the length of the rectangle is 40cm, then its breadth will be?
The perimeter of the rectangle is 120cm. if the length of the rectangle is 40cm, then its breadth will be?
Explanation
20cm is the correct answer
The perimeter of the rectangle=2(l+w)=120 cm l+w=120/2=60 cm The length of the rectangle=40 cm The width of the rectangle=60-40=20 cm