Question

What is the answer? Please help
Could you also help me with the equation?

Answer 1

The answer to your question is L = 35.94 u

Explanation:

Process

1.- Find the length of "h"

`(h)/(sin 10) = (200)/(sin 90)`

h =
`(200sin10)/(sin90)`

h = 34.72 u

2.- Find the length of "L"

`(34.72)/(sin 75) = (L)/(sin 90)`

`L = (34.72sin 90)/(sin 75)`

L = 35.94 u