Question

The leg of a right triangle is four units in the hypotenuse is nine units what is the length in units of the other leg of the triangle. 65 units, Square root of 65 units, square root of 97 units, 97 units

Answer 1

Square root of 65 units.

Explanation:

Length of the other leg = sqrt(9^2 -4^2) (By Pythagoras),

= sqrt(81-16)

= sqrt65