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If the can is a right circular cylinder, the area of the curved part of the surface is 2pi X radius X height or about 87.96 square inches. The combined area of the base and the top flat surfaces is 2pi X radius squared or about 25.13 square inches. The total area is the sum of these two or about 113.1 square inches. If the integral dimensions are not considered exact, this should be written as 1.1 X 102 square inches; the depressed value of the digit after the decimal point shows that this digit may not be within + 1.

Q: What is the total surface area for a can of soup with a radius of 2 inches and a height of 7 inches?

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The total surface area is 2*pi*r*(r + h) square inches, where r is the radius and h is the height.

This cylinder has a total surface area of ≈ 1,156.11 square inches.

The total surface area is 400.21 square inches. The lateral surface area is 287.11 square inches.

Total surface area = 314.16 square inches. Lateral surface area = 157.08 square inches.

A cylinder that has a radius of 1 and a height of 10 has a total surface area of 69.12 units2

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The total surface area is 2*pi*r*(r + h) square inches, where r is the radius and h is the height.

This cylinder has a total surface area of ≈ 1,156.11 square inches.

.75 inches

The total surface area is 606.32 square inches. The lateral surface area is 405.25 square inches.

The total surface area is 400.21 square inches. The lateral surface area is 287.11 square inches.

Total surface area = 314.16 square inches. Lateral surface area = 157.08 square inches.

Total surface area = (2*pi*62)+(pi*12*5) = 414.69 square inches to 2 dp

Total surface area = (2*pi*112)+(22*pi*19) = 660*pi square inches

A cylinder with radius 4 and height 12 has a total surface area of 402.12 units2

A cylinder that has a radius of 1 and a height of 10 has a total surface area of 69.12 units2

Total surface area = (2*pi*112)+(pi*22*11) = 1520.531 square inches rounded to 3 decimal places

A cylinder with a 7cm radius and 3cm height has a total surface area of about 439.82cm2