Challenge 376: Circumcircle Challenge
What is the exact area of the circle that passes through all three vertices of this triangle?
In triangle ABC, AC = 2 units, the angle at A is 60o, and the angle at B is 45o.
The circumcircle of a triangle is the circle that passes through all 3 vertices of that triangle.
Find the exact area of the circumcircle of triangle ABC.