Question

Find the distance from point B to point C.

Enter as a decimal rounded to the nearest tenth.
66°
5 mi
B
BC = [?] mi

Answer 1

BC = 11.2 mi.

Explanation:

Tan 66 =
`(opposite )/(adjacent)`

2.246 =
`(BC)/(5)`

=> BC = 5 × 2.246

=> BC = 11.2 mi.