We construct three circles: O with diameter A B and area 12+2 x, P with diameter A C and area 24+x, and Q with diameter B C and area 108-x. Given that C is on circle O, compute x.
We construct three circles: O with diameter A B and area 12+2 x, P with diameter A C and area 24+x, and Q with diameter B C and area 108-x. Given that C is on circle O, compute x.