From the information, Width = W
Length = L = 3W
The perimeter of a rectangle is 2W + 2L = 2W + 2(3W-7) = 2W + 6W - 14 = 66
or 8W = 80 Then W = 10 & L = 3W = 30
Brenda M.
asked • 08/17/19The length of a rectangle seven less than three times the width. The perimeter is 66cm. Find the dimensions.
It would help if you could explain the steps,
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
