Question

what is the value of b if the area of the above rectangle is 45 square units

Answer 1

Step-by-step explanation:

Hey,

the question is incomplete

but since area = l×b (length × breadth)

and here

are is given 45

in your case

a × b = 45

if value of a is given

you can divide 45 by a to get value of b

so your answer will be

b = 45 ÷ a