Surface Area of Cylinders

What is the formula to calculate the surface area of a cylinder?

• π(r^2+h^2)

• 2πrh

• πr^2

A cylinder has a radius of 5 cm and a height of 10 cm. Calculate its surface area.

• The surface area of the cylinder is 2π(5)(5+10) = 2π(5)(20) = 200π cm².

• The surface area of the cylinder is 2π(5)(5) = 50π cm².

• The surface area of the cylinder is 2π(5)(10) = 100π cm².

• The surface area of the cylinder is 2π(5)(5+10) = 2π(5)(15) = 150π cm².

A cylinder has a radius of 3.5 m and a height of 8 m. Find its surface area.

• The surface area of the cylinder is 2π(3.5)(3.5+8) = 2π(3.5)(11.5) = 253.34 ft²

• The surface area of the cylinder is 2π(3.5)(3.5+8) = 2π(3.5)(11.5) = 253.34 km²

• The surface area of the cylinder is 2π(3.5)(3.5+8) = 2π(3.5)(11.5) = 253.34 cm²

• The surface area of the cylinder is 2π(3.5)(3.5+8) = 2π(3.5)(11.5) = 253.34 m²

A cylinder has a diameter of 12 cm and a height of 15 cm. Determine its surface area.

• 144π cm^2

• 252π cm^2

• 360π cm^2

• 504π cm^2

A cylinder has a radius of 2.5 ft and a height of 6 ft. Compute its surface area.

• 106.1 sq ft

• 12.5 sq ft

• 31.4 sq ft

• 75.4 sq ft

A cylinder has a radius of 7 mm and a height of 12 mm. What is its surface area?

• The surface area of the cylinder is 395.84 mm².

• The surface area of the cylinder is 94.25 mm².

• The surface area of the cylinder is 564.52 mm².

• The surface area of the cylinder is 113.04 mm².

A cylinder has a diameter of 10 in and a height of 20 in. Find its surface area.

• Surface area of the cylinder is 1256.64 square inches.

• Surface area of the cylinder is 78.54 square inches.

• Surface area of the cylinder is 628.32 square inches.

• Surface area of the cylinder is 314.16 square inches.

A cylinder has a radius of 4.2 cm and a height of 9.8 cm. Calculate its surface area.

• 789.44

• 376.88

• 542.11

• 235.62

A cylinder has a radius of 6.5 m and a height of 15.2 m. Determine its surface area.

• The surface area of the cylinder is approximately 500 square meters.

• The surface area of the cylinder is approximately 100 square meters.

• The surface area of the cylinder is approximately 1000 square meters.

• The surface area of the cylinder is approximately 769.69 square meters.

A cylinder has a diameter of 14.8 cm and a height of 25.6 cm. What is its surface area?

• 480.45 cm^2

• 720.67 cm^2

• 600.56 cm^2

• 360.33 cm^2