Question

Find each measurement indicated using Law Of Sines. Round your answers to the nearest tenth.​

Answer 1

14.0°

Explanation:

`(sin(35))/(19) = (sin(B))/(8)`

There is a B next to sin, but it represents m∠B. Note that both angles are in degrees.

Cross multiply the above equation.

8sin(35) = 19sin(B)

m∠B =
`sin^-1((8sin(35))/(19) )`

m∠B = 0.24391 rad

≅ 14.0°