What is the volume of the pyramid? A.420cm^3 B.139cm^3 C.484cm^3 D.142cm^3

Find the area of the base:
11 x 11 = 121 square cm.
Now multiply the area of the base by 1/3 the height:
121 x 12/3 = 121 x 4 = 484 cm^3
The answer is C.
Answer:
The answer for this question would be 484 cm
Step-by-step explanation: