Find the volume of a square pyramid with a base length of 9 cm and a height of 4 cm.
324 cm^3
108 cm^3
36 cm^3
152 cm^3
Is the answer 152?
Please help ASAP
V = 1/3b^2h
V = (1/3)(81 * 4)
V = ?
108! Thank you!
You're welcome!
To find the volume of a square pyramid, you can use the formula:
Volume = (1/3) * (base area) * height
In this case, the base of the square pyramid is a square with a side length of 9 cm. The formula for the area of a square is:
Area = side length * side length
So the base area of the square pyramid is:
Base area = 9 cm * 9 cm = 81 cm^2
Now, we can plug the values into the volume formula:
Volume = (1/3) * (81 cm^2) * 4 cm
Calculating this:
Volume = (1/3) * 81 cm^2 * 4 cm = 1/3 * 324 cm^3 = 108 cm^3
Therefore, the correct answer is 108 cm^3, not 152 cm^3.