The length of a rectangle is 4 times the width. The perimeter of the rectangle is 45 inches. What is the area of the rectangle / 9960871/ce166f9f? utm_source=registration

Turn it into a ratio. So the length = 8 parts and the width=2 parts. So 45 divides by all the parts (10) = 4.5, then 4.5 times by 4 = 18. 18 times by 4.5 = 81.

So the answer is 81 inchessqurered, I think.