Question

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

Answer 1

`x = 9.7`

Explanation:

Given

The attached triangle

Required

Find x

Using law of sine, we have:

`(a)/(sin A) = (b)/(Sin B)`

So, we have:

`(x)/(sin 32) = (18)/(Sin 100)`

Make x the subject

`x = (18 * sin 32)/(Sin 100)`

`x = (18 * 0.5299)/(0.9848)`

`x = 9.685`

`x = 9.7` -- approximated