Question

Solve for an angle in right triangles

I just need the answer :)

Answer 1

19.47

Explanation:

Answer 2

`m\angle A \approx 19.47 \textdegree`

Explanation:

Utilize the trigonometric ratio sine.

`\sin(m\angle A) = (2)/(6)`

`\sin(m\angle A) = (1)/(3)`

`m\angle A = \sin^(-1)\left( (1)/(3) \right)`

`m\angle A \approx 19.47 \textdegree`