+0

# sin

0
347
2

18 sin b = 8 sin 110 ?

Guest May 2, 2017
Sort:

#1
+249
0

I'm assuming you want to solve for b.

$$18sinb = 8 sin110$$

$$sin b = \frac{8}{18}sin110$$

$$sinb = \frac{4}{9} sin110$$

$$arcsin (sin b) = arc sin( \frac{4}{9}sin110)$$

b = -0.0197

JonathanB  May 2, 2017
#2
+6928
0

18 sin b = 8 sin 110

sin b = 4/9 * sin 110

b = 24.69 degrees.

sin 110 is assumed sin 110deg.

MaxWong  May 2, 2017

### 33 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details