Surface Area of Cylinders
What is the circumference of a circle with a diameter of 9 cm? Use 3.14.
28.26 cm
What is the diameter of a circle with a radius of 15 cm?
30 cm
What is the area of a circle with a radius of 5 cm? Use 3.14
78.5 square centimeters
What is the volume of a cylinder with a radius of 5 cm and a height of 12.2 cm? Use 3.14.
957.7 cubic centimeters
If you were to express how to find the area of the lateral surface area of a cylinder, you might say that you can multiply the height by what other feature of the cylinder?
The circumference of its base.
What is the circumference of a circle with a radius of 9 cm? Use 3.14.
56.52 cm
What is the radius of a circle with a circumference of 37 cm? (Use the 3.14 and round to the nearest tenth.)
5.9 cm
What is the area of a semicircle with a radius of 4.9 cm? Use 3.14
37.6957 square centimeters
What is the volume of a cylinder with a diameter of 52.4 cm and a height of 36.9 cm? Use 3.14. Round to the nearest whole number.
79535 cubic centimeters
Find the surface area of a cylinder that has a radius of 2 cm and a height of 5 cm. Use 3.14.
87.92 square centimeters
What is the circumference of a circle with a diameter of 12.6 m? Use 3.14 for π and round to the nearest tenth.
39.6 m
A machine makes circular paper plates that have a circumference of 50 cm. What is the diameter of each plate? (Use 3.14 and round your answer to the nearest tenth.)
15.9 cm
What is the diameter of a circle with an area of 28.26 square cm? (Use 3.14)
6 centimeters
What is the volume of a cylinder with a radius of 3 cm and a height of 12 cm? (Use 3.14)
339.12 cubic centimeters
What is the surface area of a cylinder whose height is 3.8 meters and whose diameter is 6 meters? Leave your answer in terms of π
40.8 pi square meters
The circumference is 50.24, what is the radius?
4
A tractor wheel has a circumference of 12 meters. What is the radius of the wheel? Use 3.14 and round your answer to the nearest tenth of a centimeter.
1.9 m
What is the area of a circle with a radius of 4 cm? (Use the 3.14)
50.24 square centimeters
The volume of a cylinder is 108pi and the diameter is 6. What is the height?
12 units
The height is 12 cm and the radius is 10 cm. What is the lateral surface area? (Use 3.14 for Pi.)
753.6 square cm
What is the area of a circle that has a circumference of 31.4?
78.5 square units
A car wheel has an area of 0.785 square meters. Calculate the diameter of the wheel. Use 3.14.
1 m
What is the area of a circle with a circumference of 40.82cm? Use 3.14.
132.665 square centimeters
What is the surface area of a cylinder that has a volume of
144 pi and a height of 4 cm. Leave answer in terms of Pi
120pi