Question

18. In AABC, 44 is a right angle, and m4B 45°. What is the length of BC? If the answer is not an integer, leave it in simplest radical form. The

diagram is not drawn to scale.

054 ft

17√3 ft

17√2 ft

017

Answer 1

17√3

Explanation:

In a 45-45-90 triangle, the hypotenuse is √3 times larger than the legs.

17*√3 = 17√3