Word Problems
A can of soup is a cylinder with a height of 12 centimeters and a radius of 4 centimeters. Find the volume of the can of soup. Round to the tenths place and use 3.14 for pi.
602.88 cm cubed
The distance from the center of a circle to the outside is called the _________.
Radius
The radius of a circle is 5 ft. What is the diameter?
10 ft
Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet. Approximately how many square feet of wall will the circle cover?
50.24 square feet
What is volume?
3-D.
The space taken up inside an object.
You can see all around it.
Or example is provided.
The cylindrical Giant Ocean Tank at the New England Aquarium in Boston is 24 feet deep and has a radius of 18.8 feet. Find the volume of the tank. Use the approximate of value of π, that is 3.14 and round your answer to the nearest tenth if necessary.
26,635.2 ft cubed
A line passing through the center of the circle and extending from edge to edge is called the ________.
Diameter
The diameter of a circle is 0.325 mm. What is the radius?
0.1625 mm
What is the area of a circle with a radius of 88 meters? Leave your answer in terms of π.
7,744π meters squared
Find the volume of a cylinder given:
radius = 2 cm, height = 4 cm
Use 3.14 as pi.
50.24 cm cubed
A standard-size bass drum has a diameter of 22 inches and is 18 inches deep. Find the volume of this drum. Use the approximate of value of ∏, that is 3.14 and round your answer to the nearest tenth if necessary.
6,838.9 inches cubed
The perimeter of a circle is called the _____________.
Circumference
The diameter of a circle is 194.68 in. What is the radius?
97.34 in
The diameter of a circle is 4.545 feet. Find its area and round to the hundredths place.
16.22 feet squared
Find the volume of a cylinder given:
diameter = 16 ft, height = 26 ft
Use 3.14 as pi.
5,224.96 ft cubed
A pan for baking French bread is shaped like half a cylinder as shown in the figure. Find the volume of uncooked dough that would fill this pan. The height is 12 in and the diameter is 3.5 in. Use the approximate of value of ∏, that is 3.14 and round your answer to the nearest tenth if necessary.
57.7 inches cubed
If I needed to know how much paint to place on a circle, I would be referring to its _____________.
Area
If the area of a circle is 28.26 units squared. What is the radius?
3 units
Hilary's Horse Hideaway is buying dirt to fill their circular training area. The training circle is 28 feet across. The dirt is sold in truckloads that cover 75 square feet of ground. How many truckloads of dirt will Hilary need?
9 truckloads
Find the height of a cylinder given:
volume = 1,884 cm cubed ; diameter = 10 cm
Use 3.14 as pi.
24 cm
A plumber installs a cylindrical pipe with a volume of 47.1 cubic inches. What is the diameter of the pipe given that the pipe is 15 inches tall? Use 3.14 for pi.
2 in
Which formula from circles is found in volume of cylinders?
Area
If the circumference of a circle is 133.45 cm. What is the diameter?
42.5 cm
The circumference of a circle is 22.2 feet. What is the area? Round to the nearest whole number.
39 square feet
Find the radius of a cylinder given:
volume = 1080.95 ft cubed; height = 17 ft
Use 3.14 for pi.
4.5 ft