Question 56 Answer and Explanation _ACT June 2012 Form 70C Math Section

Question 56 Answer and Explanation _ACT June 2012 Form 70C Math Section

ACT Test Explanations Profile Exam History

Logout

56. The right triangle shown below with hypotenuse 13 inches long and vertical leg 5 inches long is rotated 360° around the vertical leg to form a right circular cone. What is the volume of this cone, in cubic inches?

(Note: $V=\frac{1}{3}\pi{r}^{2}h$ where V is the volume, r is the radius, and h is the height.)

F. $\frac{80}{3}\pi$

G. 40 $\pi$

H. $\frac{320}{3}\pi$

J. $240\pi$

K. $960\pi$

Answer and Explanation

Your Answer is

Correct Answer is J

Explanation