Question

Use Law of Sines or Law of Cosines to solve for the missing parts of each triangle​

Answer 1

Answer:

$x = 9.7$

Step-by-step explanation:

Given

The attached triangle

Required

Find x

Using law of sine, we have:

$\frac{a}{sin A} = \frac{b}{Sin B}$

So, we have:

$\frac{x}{sin 32} = \frac{18}{Sin 100}$

Make x the subject

$x = \frac{18 * sin 32}{Sin 100}$

$x = \frac{18 * 0.5299}{0.9848}$

$x = 9.685$

$x = 9.7$ -- approximated