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Question

A 3 D oblique cylinder shows a length of 10 meters and a perpendicular height of 7 meters. The base radius is 4 meters.

Find the volume of the cylinder, in cubic meters. Use 3.14 for pi. Round your answer to the nearest hundredth.(1 point)
cubic meters

Answer 1

To find the volume of a cylinder, you need to multiply the area of the base by the height. Since the base of the cylinder is a circle, the area can be calculated using the formula for the area of a circle:

Area of circle = π * radius^2

Given that the radius of the base is 4 meters, we can calculate the area of the base as:

Area of base = π * (4)^2 = 3.14 * 16 = 50.24 square meters (rounded to the nearest hundredth)

Since the length of the cylinder is given as 10 meters, the volume can be calculated as:

Volume = Area of base * Height = 50.24 * 7 = 351.68 cubic meters (rounded to the nearest hundredth)

Therefore, the volume of the cylinder is approximately 351.68 cubic meters.

Answer 2

A can of peas has a height of 6 inches and a radius of 3 inches. What is the volume, in cubic inches, of the can? Use 3.14 for pi.(1 point)
cubic inches

Answer 3

To find the volume of the can of peas, you need to multiply the area of the base by the height. Since the base of the can is a circle, the area can be calculated using the formula for the area of a circle:

Area of circle = π * radius^2

Given that the radius of the base is 3 inches, we can calculate the area of the base as:

Area of base = π * (3)^2 = 3.14 * 9 = 28.26 square inches

Since the height of the can is given as 6 inches, the volume can be calculated as:

Volume = Area of base * Height = 28.26 * 6 = 169.56 cubic inches (rounded to the nearest hundredth)

Therefore, the volume of the can of peas is approximately 169.56 cubic inches.