Find the area of the inner and the outer circles, shown in the figure below. Use 3.14 for pi.

The radius of the outer circle is 17 so you put that in the formula to find the area of a circle and solve to get 153.86 squared meters as the final answer. The radius of the inner circle is 7 because it shows that the upper part of the circle is 10 and the whole thing is 17, so you do 17-10 to get 7 as the radius. Then put it in the formula and get the final answer as 907.46 squared meters.

1. 3/6 or 1/22. 1/123. 1/84. 1/105. 2/12 or 1/6