Find the volume of a cylinder with a height of 12 inches and a diameter of 8 inches.
A. 2,411.52 cubic inches
B. 1,808.64 cubic inches
C. 602.88 cubic inches
D. 150.72 cubic inches
The volume of a cylinder can be calculated using the formula V = πr^2h, where r is the radius and h is the height.
Given that the diameter is 8 inches, the radius is half of that, which is 4 inches.
Substituting the values into the formula:
V = π(4^2)(12)
= π(16)(12)
= 192π
Rationalizing the answer, we can use an approximation of π as 3.14:
V ≈ 192 * 3.14
≈ 603.68 cubic inches
Comparing the answer choices, the closest option is C. 602.88 cubic inches.
Find the volume of the cylinder
height = 6 cm
radius = 3 cm
A. 169.56 cubic centimeters
B. 226.08 cubic centimeters
C. 678.24 cubic centimeters
D. 339.12 cubic centimeters
The volume of a cylinder can be calculated using the formula V = πr^2h, where r is the radius and h is the height.
Given that the height is 6 cm and the radius is 3 cm, we can substitute these values into the formula:
V = π(3^2)(6)
= π(9)(6)
= 54π
Rationalizing the answer, we can use an approximation of π as 3.14:
V ≈ 54 * 3.14
≈ 169.56 cubic centimeters
The closest option is A. 169.56 cubic centimeters.
A jar of peanut butter has a height of 16 centimeters and a width of 10 centimeters. Find the volume of the peanut butter jar.
A. 4,019.2 cubic centimeters
B. 5,024 cubic centimeters
C. 2,009.6 cubic centimeters
D. 1,256 cubic centimeters
The volume of the jar can be calculated by multiplying the height, width, and depth of the jar.
Given that the height is 16 centimeters and the width is 10 centimeters, we can use these values to find the volume:
Volume = height * width * depth
However, the problem does not provide the depth of the jar, so it is not possible to calculate the volume with the given information. Therefore, none of the answer choices are correct.