Ask Question
18 February, 05:23

A rectangle has a width of 9 units and a length of 40 units. what is the length of a diagonal?

+4
Answers (1)
  1. 18 February, 06:06
    0
    Imagine a right triangle with legs legnth 9 and 40, and hyptonuse is the diagonal legnth c

    a^2+b^2=c^2

    9^2+40^2=c^2

    81+1600=c^2

    1681=c^2

    sqrt both sides

    41=c

    the legnth of the diagonal is 41 units
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A rectangle has a width of 9 units and a length of 40 units. what is the length of a diagonal? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers