Question

In a right triangle, the length of one leg is 4 units. The length of the other leg is 5 units. What is the length of the hypotenuse?

A. 3
B. (the square root of) 18ft.
C. (the square root of) 20ft.
D. (the square root of) 41ft.

Answer 1

41 got it right on my test!!!

Explanation:

Answer 2

D. (the square root of) 41ft.

Explanation:

4+5=c

4^2+5^2=c^2

16+25=c

41=c