Question

I've looked everywhere but I haven't found the answer to this. If you could please help, I would be so thankful!

Answer 1

Explanation:

Area of triangle = 1/2 * 12 * 12 = 72 units^2

Area of Circle = pi r^2 = pi * (12^2) =452.4 units^2

Prob of red = red area / circle area = 72 / 452.4 = .159 or 15.9 %