I want to know what x equals in tan40=20/x
The original right triangle is like this.
| \
| \
| \
20 | \
|___ \
| | 40* \
----------------\
X
So the opposite is 20 and adjacent is x.
I've learnt how to do proportions way, so I would like explanations on how to solve x.
thankyou whoever helped :)
