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

Question

asked Aug 16, 2020 222k views

1 Answer

Manvendra SK · Answer 1 · 2020-08-21T06:02:33+0000

Answer:

AC ≈ 10.5 cm (1 dec. place )

Explanation:

Given

tan55° =
(15)/(b)

Multiply both sides by b

b × tan55° = 15 ( divide both sides by tan55° )

AC = b =
(15)/(tan55) ≈ 10.5 cm