Ask Question
5 July, 13:22

Find the length of the hypotenuse of a right triangle if a = 9 and b = 12.

A) 10.5

B) 15

C) 16.5

D) 21

+3
Answers (2)
  1. 5 July, 16:17
    0
    the length of the hypotenuse would be the square root of 1116 because of asquared + bsquared = cSqaured.
  2. 5 July, 17:07
    0
    Let c be the hypotenuse

    so by pythagoras theorem

    a^2+b^2=c^2

    2^2+12^2=c^2

    4+144=c^2

    C^2=225

    C=15
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the length of the hypotenuse of a right triangle if a = 9 and b = 12. A) 10.5 B) 15 C) 16.5 D) 21 ...” 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