You start at (0, -2). You move down 3 units and left 4 units. Where do you end?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Can someone me with these two circle theorem questions asap?

If u good at math hit me up on insta or sum @basic_jaiden or @ and