Answer:
Area of circle: 3.14r^2
In this case, the radius is 17. So we have: 3.14(17^2) which is equal to 907.46
To find the shaded area, subtract away the area of the triangle.
Area of triangle = 1/2(bh)
Area = 1/2(16x31)
Area = 8x31, or 248
So our final answer is 907.46 - 248, making the first choice the correct answer.
659.46yd squared.
Let me know if this helps!
