Question

Find that probability that a point chosen at random in the figure lies in the Green circle. The Green Circle has a diameter of 24. (The Green Circle is in the Blue Square)

Answer 22.7%
21.5%
77.3%
78.5%

Answer 1

78.5%

Answer 2

how did you get that?

Answer 3

24*24 is the area of the square=576,
2*pi*radius is how to work out the area of a circle so 2*3.14*12=452.16,
452.16/576=0.785 or 78.5%