Calculating Surface Area of Cylinders: A Grade 7 Quiz

A cylindrical water tank has a radius of 3 meters and a height of 5 meters. What is the surface area of the tank?

• 36π square meters

• 30π square meters

• 60π square meters

• 48π square meters

A can of soda has a diameter of 6 cm and a height of 12 cm. Calculate the surface area of the can.

• 150 cm²

• 320 cm²

• Approximately 282.6 cm²

• 250 cm²

A pencil is shaped like a cylinder with a radius of 0.5 cm and a length of 18 cm. What is the surface area of the pencil?

• 25.00 cm²

• 32.50 cm²

• 29.05 cm²

• 18.00 cm²

A cylindrical candle has a radius of 4 cm and a height of 10 cm. Find the surface area of the candle.

• 351.68 cm²

• 400 cm²

• 300 cm²

• 250 cm²

A soup can has a height of 15 cm and a radius of 7 cm. What is the total surface area of the can?

• 967.92 cm²

• 750.25 cm²

• 850.50 cm²

• 1200.00 cm²

A cylindrical vase has a diameter of 10 inches and a height of 20 inches. Calculate the surface area of the vase.

• 500 square inches

• 940 square inches

• 600 square inches

• 785.4 square inches

A barrel has a radius of 1 meter and a height of 2 meters. What is the surface area of the barrel?

• 6π square meters

• 8π square meters

• 4π square meters

• 2π square meters

A cylindrical tube has a radius of 2 cm and a height of 30 cm. What is the surface area of the tube?

• 402.12 cm²

• 250.56 cm²

• 500.00 cm²

• 315.16 cm²

A fish tank is in the shape of a cylinder with a radius of 5 feet and a height of 10 feet. Calculate the surface area of the tank.

• 471 square feet

• 400 square feet

• 520 square feet

• 300 square feet

A cylindrical storage container has a radius of 3 inches and a height of 8 inches. What is the surface area of the container?

• 54π square inches

• 72π square inches

• 60π square inches

• 66π square inches