Question

What is the length of a rectangle with width 12 in. and area 90 in^2?

Answer 1

Answer:

The answer is

length = 7.5 in

Step-by-step explanation:

Area of a rectangle = length × width

From the question

Area = 90 in²

Width = 12 in

To find the length substitute these values into the formula and solve for the length

We have

90 = 12l

Divide both sides by 12

$\frac{12l}{12} = \frac{90}{12}$

We have the final answer as

length = 7.5 in

Hope this helps you

Answer 2

Answer: 7.5

Step-by-step explanation:

All you have to do is divide the base/width by area.