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Class IX
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Chapter 11
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Applications and Combinations of Shapes
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Quiz
Class IX
Quick check : Applications and combinations
6 questions
Question 1 of 6
Score:
0
/ 0
A toy is a hemisphere on top of a cone, both radius
r
r
r
. Total volume:
A
π
r
2
h
\pi r^2 h
π
r
2
h
B
1
3
π
r
2
h
\frac{1}{3}\pi r^2 h
3
1
π
r
2
h
C
2
3
π
r
3
+
1
3
π
r
2
h
\frac{2}{3}\pi r^3 + \frac{1}{3}\pi r^2 h
3
2
π
r
3
+
3
1
π
r
2
h
D
4
3
π
r
3
\frac{4}{3}\pi r^3
3
4
π
r
3
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