Ask Question
19 November, 19:58

The length of a rectangle is twice its width. the perimeter of the rectangle is 90 cm. what are the length and width?

+3
Answers (1)
  1. 19 November, 20:02
    0
    L = 2w

    2w + 2 (2w) = 90

    2w + 4w = 90

    6w = 90

    w = 15

    L = 2 (15)

    L = 30

    Length is 30 and width is 15
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The length of a rectangle is twice its width. the perimeter of the rectangle is 90 cm. what are the length and width? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers