What is the length of BC? Round to the nearest tenth.

Question

asked Sep 1, 2022 81.1k views

1 Answer

CMoreira · Answer 1 · 2022-09-05T03:05:50+0000

Answer:

BC ≈ 14.5 cm

Explanation:

Using the sine ratio in the right triangle

sin65° =
(opposite)/(hypotenuse) =
(BC)/(AB) =
(BC)/(16) ( multiply both sides by 16 )

16 × sin65° = BC , then

BC ≈ 14.5 cm ( to the nearest tenth )