Ask Question
28 April, 13:36

Sarah's new computer screen is 21 inches wide and the diagonal is 29 inches long. What is the height of the screen?

A. 15 in

B. 18 in.

C. 20 in.

D. 28 in.

+3
Answers (1)
  1. 28 April, 15:34
    0
    A^2 + b^2 = c^2 (qudratic formula)

    21^2 + h (height) ^2 = 29^2

    441 + h^2 = 841

    h^2 = 400

    h = 20

    C
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Sarah's new computer screen is 21 inches wide and the diagonal is 29 inches long. What is the height of the screen? A. 15 in B. 18 in. C. ...” 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