Question

Using the formula for finding the perimeter of a rectangle, find the length of a rectangle whose area is 86cm and the breadth is 6cm

Answer 1

Step-by-step explanation:

86=l×b

86=l×6

86/6=l

14.3=l

l=14.3cm

perimeter of rectanglr

2(l+b)

2(14.3+6)

40.6 cm^2