Answer:
A
Step-by-step explanation:
To find the volume of a square pyramid, you can use the formula:
V= 1/3 x base area x height
Given that the pyramid is square, the base area is the area of a square with side 6 cm:
base area = 6 x 6 = 36cm^2
Plugging in the values:
V= 1/3 x 36 x 12 = 144cm^3
Therefore, the correct answer is A. 144 cm³.
Make sure to substitute the values correctly into the formula to calculate the volume accurately.
