Question

80
NAVNEET PRACTICE WORK
Find the perimeter of a rectangle whose
area and length are 6300 m² and 90 m
respectively.​

Answer 1

Answer:

let the l is 90m

b = ?

a = 6300m2

l ×b=a

90m × b = 6300m2

so we will transfer 90m to the opposite side

6300m2÷90=70m