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1
What is the formula for the volume of a pyramid?
A
V = (1/2) × base area × height
B
V = (1/3) × base perimeter × height
C
V = (1/3) × base area × height
D
V = base area × height
2
Which of the following is the correct formula for the volume of a cylinder?
A
V = πr² + 2πrh
B
V = (1/3)πr²h
C
V = πr²h
D
V = 2πrh
3
A square pyramid has a base side length of 6 cm and a height of 9 cm. What is its volume?
A
324 cm³
B
54 cm³
C
162 cm³
D
108 cm³
4
A cylinder has a radius of 4 cm and a height of 10 cm. What is its volume? (Use π ≈ 3.14)
A
125.6 cm³
B
502.4 cm³
C
160 cm³
D
251.2 cm³
5
A rectangular pyramid has a base of length 8 m and width 5 m, and a height of 12 m. What is its volume?
A
160 m³
B
480 m³
C
240 m³
D
80 m³