Question

8. The right square pyramid shown below has a base measuring 9 inches on each side and a height of 15

inches? What is the volume, in cubic inches, of the right square pyramid?
A. 135 in
B. 405 in
C. 540 in
D. 1,215 in
​

Answer 1

Answer: B

Step-by-step explanation:

V = (1/3) * s^2 * h

s = 9

h = 15

V = (1/3) 9^2 *15

V = 81 * 5

V = 405 in^3

B