NCTEA21 NCTEA21

21-05-2020
Mathematics

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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?

a. 22 cubic inches
b. 198 cubic inches
c. 66 cubic inches
d. 33 cubic inches

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Zuzulikespurple Zuzulikespurple

21-05-2020

Either c or b. Most likely b

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