Answer and Explanation
Your Answer is
Correct Answer is G
Explanation
That is, the area of the large circle minus the area of the small circle, S = 4² π - 2² π = 12π
Use the following information to answer questions 48–51.
The 2 circles graphed in the standard (x,y) coordinate plane below are centered at the origin, O. In coordinate units, the radius of the smaller circle is 2, and the radius of the larger circle is 4. Points A(-4,0), B, and C(4,0) are on the larger circle. The measure of ∠BOC is 45°.
(Note: Both axes have the same scale.)
50. What is the area, in square coordinate units, of the region that is outside the smaller circle and inside the larger circle?