find the volume of the largest cricular cone that can be cut out of a cube whose edge is 9 cm
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Answered by
0
Step-by-step explanation:
The base of the largest right circular cone will be the circle inscribed in the face of the cube and its height will be equal to an edge of the cube.
Radius of the base of the cone r=
2
9
m
Height of cone =h=9cm
Volume of the cone=
3
1
πr
2
h
volume of the cone =
3
1
×
7
22
×
2
9
×
2
9
×9cm
3
=
14
2673
cm
3
=190.93cm
3
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Answered by
0
Nice question
Imagine a cone inside a cube
so the cone will have diameter which is equal to it's length side
now we got radius,so calculate volume
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Answer is 9*pi
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