The volume of a triangular pyramid is given by the formula V = (1/3) * base area * height.
Plugging in the numbers, we get V = (1/3) * 11 * 6 = 22 in^3.
Therefore, the volume of the speaker is 22 cubic inches.
So, the correct answer is 22 in.3.
A stereo speaker in the shape of a triangular pyramid has a height of 6 inches. The area of the base of the speaker is 11 square inches.
What is the volume of the speaker in cubic inches?
22 in.3
198 in.3
66 in.3
33 in.3
1 answer