Question

A, B and C are points on a circle with a diameter AB

Answer 1

36.575

Explanation:

you need to find line ab you can do
`A^(2) +B^(2) =C^(2)` for the triangle and get the line you also need to get the squar root of it as it is still squared then devide by 2 to get the rades then times that by pi and there you go you have the area also sorry for spelling I love math not English