Ask Question
24 January, 18:31

The perimeter of a rectangular countertop is 20 feet. It is 7 feet long. How wide is it?

+2
Answers (2)
  1. 24 January, 18:48
    0
    It is 3 feet wide

    Step-by-step explanation:

    perimeter is the boundary of a closed geometric figure aka total of all sides

    rectangle guarantees opposite sides are equal

    multiply both lengths 7*2=14

    Subtract the two lengths from the perimeter 20-14=6

    Divide the two widths by 2 to get one 6/2=3
  2. 24 January, 19:40
    0
    3 ft wide
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The perimeter of a rectangular countertop is 20 feet. It is 7 feet long. How wide is it? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers