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WorksheetsVolume of Revolution
Total questions: 7
Worksheet time: 8mins
Name
Class
Date
1.
a)
A
b)
B
c)
C
2.
if this triangle is rotated about the x axis, what figure is formed?
a)
pyramid
b)
cylinder
c)
cone
d)
frustum
3.
what figure was rotated about the y axis to produce this cylinder?
a)
cylinder
b)
rectangle
c)
square
d)
triangle
4.
what figure is formed when this circle is rotated around the x axis?
a)
frustum
b)
circle
c)
sphere
d)
cylinder
5.
if this 2D shape was rotated around the x axis, what common object would it resemble?
a)
box
b)
bowl
c)
pyramid
d)
triangle
6.
What is the volume of this solid of revolution?
a)
π∫28 (x−2)2dx
b)
π∫28 (x+2)2dx
c)
∫28 (x−2)2dx
d)
π∫28 (x+2)dx
7.
What is the volume of this cylinder?
a)
250π
b)
100π
c)
5π
d)
3250π
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