Question

How tо sоlvе for x and round to the nearest tenth?

Answer 1

For this case we have one angle and one side of the triangle so we can do this:

For this special case we have:

`\tan 51=(x)/(15)`

Solving for x we got:

`x=15\cdot\tan 51=18.52`

Then the final answer is x=18.5