Please help me. I'm horrible at math (also, 20 points!) Find the area of the following shape. You must show all work to receive credit.

(picture below)

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

I'm marking the brainliest and it's 15 points