I need help with my pre-calculus homework, please show me how to solve them step by step if possible. The image of the problem is attached. I got 6.245 for the other side of the triangle for reference if needed from the problem before this one.

I need help with my precalculus homework please show me how to solve them step by step if possible The image of the problem is attached I got 6245 for the other class=
I need help with my precalculus homework please show me how to solve them step by step if possible The image of the problem is attached I got 6245 for the other class=