Can someone check my answer for this homework assignment?
What is the volume of a square pyramid that is built in a cube with edges of 12 inches?
Square pyramid in 12-inch cube
A. 48 in3
B. 144 in3***
C. 576 in3
D. 1,728 in3
Find the volume of a square pyramid with base edges 4 ft. and height 15 ft.
A. 20 cu. ft.
B. 60 cu. ft.
C. 80 cu. ft.
D. 240 cu. ft.***
Find the volume of a cone with radius 6 m and height 20 m.
A. 40π m3
B. 120π m3***
C. 240π m3
D. 720π m3
Compare the quantity in column A with the quantity in column B. Choose the best answer.
detail via d long description
A. The quantity in Column A is greater.
B. The quantity in Column B is greater.
C. The two quantities are equal.***
D. The relationship cannot be determined from the information given.
Compare the quantity in column A with the quantity in column B. Choose the best answer.
detail via d long description
A. The quantity in Column A is greater.
B. The quantity in Column B is greater.***
C. The two quantities are equal.
D. The relationship cannot be determined from the information given.
12 answers
(1/3)base area*height
second one wrong, same formula
third one wrong, same formula again
I have no idea what the bottom 2 are about.
12 * 12 * 12 = ?
12*12 *12/3