Surface Area of Cylinders
What three shapes is a cylinder made up of?
Two circles and a rectangle.
What is the circumference of a circle with a diameter of 9 cm? (Use the 3.14 and round to the nearest TENTH)
28.3 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 for PI and round to the nearest tenth. Be sure to include appropriate units!)
78.5 cm^2
The volume of a cylinder is given by the formula: V = _______________
pi r^2h
If you were to express how to find 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 and round to the nearest TENTH)
56.5 cm
What is the radius of a circle with a circumference of 37 cm? (Use 3.14 for Pi and round to the nearest TENTH.)
5.9 cm
What is the area of a circle with a radius of 4.9 cm? (Use 3.14 for Pi and round to the nearest tenth. Be sure to include appropriate units!)
75.4 cm^2
What is the volume of a cylinder with a radius of 5 cm and a height of 12.2 cm? (Use 3.14 for Pi and round to the nearest tenth. Be sure to include appropriate units!)
957.7 cm^3
Find the surface area of a cylinder that has a radius of 2 cm and a height of 5 cm. (Use 3.14 for Pi. Round to the nearest WHOLE number).
88 cm^2
What is the circumference of a circle with a diameter of 12.6 m? (Use 3.14 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 for PI and round your answer to the nearest tenth.)
15.9 cm
What is the area of a circle with a diameter of 13 cm? (Leave in terms of Pi. Be sure to include appropriate units!)
42.25 pi cm^2
What is the volume of a cylinder with a diameter of 52.4 cm and a height of 36.9 cm? (Use 3.14 for Pi and round to the nearest whole number. Be sure to include appropriate units!)
79,535 cm^3
What is the surface area of a cylinder whose height is 3.8 meters and whose diameter is 6 meters? (Round to the nearest tenth. LEAVE YOUR ANSWER IN TERMS OF PI).
40.8 Pim^2
What is the circumfrence of a circle with radius of 6 cm? (Leave in terms of Pi)
12 Pi cm
A trundle wheel has a circumference of 1.2 meters. What is the diameter of the wheel? Use the 3.14 for Pi and round your answer to the nearest tenth.
0.4 cm
What is the area of a semi-circle (1/2) with a radius of 4 cm? (Use the 3.14 for Pi and round to the nearest WHOLE number. Be sure to include appropriate units!)
25 cm^2
What is the volume of a cylinder with a radius of 3 cm and a height of 12 cm? (Leave in terms of Pi and round to the nearest whole number. Be sure to include appropriate units!)
108 pi cm^3
What is the height of a cylinder whose radius is 10 and whose total surface area is 1381.6 square centimeters? (Use 3.14 for Pi).
12 cm
What is the circumfrence of half a circle with a radius of 3 cm? (Use 3.14 and round your final answer to the nearest TENTH.)
9.4 cm
What is Mrs. Dewberries first name?
What is Tracie
What is the area of a semi-circle with a radius of 11 cm? (Use the 3.14 for Pi and round to the nearest tenth. Be sure to include appropriate units!)
189.9 cm^2
What is the volume of HALF a cylinder with a radius of 16 cm and a height of 25 cm? (Leave in terms of PI )
200 pi cm^2