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WorksheetsVolume of Cones
Total questions: 30
Worksheet time: 1hrs 25mins
Remember...You are given the diameter, but you need the RADIUS.
42.4 in3
169.6 in3
56.5 in3
14.13 in3
Which is the correct formula to use to determine the VOLUME of this cone?
V=2(3.14)(4.7)2(17.3)
V=3(3.14)(17.3)2(4.7)
V=(3.14)(4.7)2(17.3)
V=3(3.14)(4.7)2(17.3)
What is the volume of a party hat has a diameter of 6 in and a height of 8 in.
250 in3
150.72 in3
50.24 in3
75.36 in3
Mike has a large plastic cup that he is going to fill with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?
21 cubic inches
63 cubic inches
66 cubic inches
198 cubic inches
Given a cone with the height of 10 cm and the base radius of 9 cm. Find the approximate volume of this cone?
33 cm3
848 cm3
332 cm3
16 cm3
A cone-shaped container of popcorn has a radius of 4 inches and a height of 10 inches. How many cubic inches of popcorn does 3 containers hold? Round to the nearest tenth.
502.4 in3
167.5 in3
251.2 in3
83.7 in3
A teepee has a diameter of 10 feet and is 15 feet tall. Find the approximate volume of the teepee.
(Hint: you need the radius)
7068 ft3
1178 ft3
4712 ft3
392 ft3
Find the volume of this cone.
10,466.7 m3
31,400 m3
The volume of ______ cones is equal to one cylinder with the same base and same height.
1
2
3
4
What does the "h" stand for in V=3πr2h ?
pi
height
radius
volume
What is the approximate value of π ?
1.41
2.00
3.14
5.14
To find the VOLUME of a cone you can find the value of πr2h and divide it by what value?
4
3
2
1
What does "r" stand for in V=3πr2h ?
rate
rational
radius
If you know the diameter, how do you determine the radius?
divide the diameter by 2
multiply the diameter by 2
V=3πr2h
This is the formula for:
area of a cone
volume of a cone
surface area of a cone
volume of a cylinder
This cone has a DIAMETER of 7 in and a height of 18 in, therefore, its VOLUME is 923.16 in3
True
False
What shape is this?
Cylinder
Sphere
What is the RADIUS of this cone?
9 mi
18 mi
81 mi
324 mi
3.5 in is the _______________ of the cone.
radius
diameter
height
Which value would you use for the height of this cone if you wanted to determine the Volume?
20
21.54
8
3.14
A radius is HALF the distance of a diameter.
True
False
