Question

Q find the perimeter of rectangle whose area is 650 square centimetre and its breadth is 13 cm

Answer 1

Hello mate !!!!!!!

Here is your answer.....

b = 13 cm.

l = ?

Area = l×b

650 = l × 13

650/13 = l

50 cm = l

So perimeter = 2(l+b)

= 2(50+13) = 2× 63 = 126cm

HOPE THIS WILL HELP YOU....

Answer 2

area = 650cm2

breadth = 13cm

length = area
÷breadth

=650÷13

= 50cm

perimeter =2(l+b)

= 2×(50+13)

= 126 cm