Special right triangles find the missing side lengths. leave your answers as radicals in simplest form. need asap due tomorrow and don’t understand how to do it

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.