Question

find the length of rectangle whose area =144cm and breadth = 6cm​

Answer 1

Answer:

$l \: = \: \frac{p}{2} - w$

$= \: \frac{144}{2} - 6$

$= \: 66$

Answer 2

Given,

Breadth of rectangle = 6 cm

Length of rectangle = ? cm

Then,

Area of rectangle  = length * breadth

                       144       = length * 6

                       length = 144/6 = 24 cm