Question

Dolve for theta. С 13 4 o o A B Your answer​

Answer 1

θ ≈ 17.1°

Explanation:

Using the tangent ratio in the right triangle

tan θ =
`(opposite)/(adjacent)` =
`(BC)/(AC)` =
`(4)/(13)` , then

θ =
`tan^(-1)` (
`(4)/(13)` ) ≈ 17.1° ( to the nearest tenth )