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Maths TNSB Mentoring
Class 10
Mensuration
Surface Area of Right Circular Cone and Frustum of Cone
1.
Find the height of the frustum
Question:
3
m.
The slant height of a frustum of a cone is
25
\(cm\). If the diameter of the lower and upper circular ends are
34
\(cm\) and
4
\(cm\),
find
the height of the frustum.
The height of the frustum of a cone
\(=\)
\(20\) \(cm\)
\(24\) \(cm\)
\(19\) \(cm\)
\(22\) \(cm\)
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