7) Jacob lives in an apartment. He has to tie an 185-meter long rope at the distance of 90 meter from the building to its roof. What is the height of the building?

8) There is a cycle ramp at the park. The ramp is mostly used by skateboarders. The incline of the ramp is 320. The height of the ramp is 10m. How long is the ramp?

HELP PLEASE :?