Question

Someone help me with this, please!

Answer 1

Answer:

B = 26.4

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp/ hyp

sin B = 4/9

Take the inverse sin of each side

sin ^-1 sin ( B) = sin ^-1 ( 4/9)

B = 26.38779996

B = 26.4

Answer 2

Answer:

$26.4\º$

Step-by-step explanation:

$\theta=?$

$\sin(\theta)=\frac{opp}{hyp} = \frac{4}{9}$

$\theta=\sin^{-1}\frac{4}{9} =\arcsin\frac{4}{9} \approx 26.4\º$