Can someone answer this question?

A right cone and a hemisphere lie in opposite sides of a common base of 2.5m diameter and the cone is right angled at the vertex. If a cylinder circumscribes them in this position, what additional space will be enclosed?

A)3.096pi cubic meters

B)1.3pi cubic meters

C)0.651pi cubic meters

D)6.14 cubic meters

#Geometry

Easy Math Editor

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Comments

D is the answer.

nigamananda mishra - 3 years, 6 months ago

How?

Smriti Prasad - 3 years, 6 months ago

Is there a way to post an attachment?

nigamananda mishra - 3 years, 2 months ago

Is the height of the cone not given?

Soham Dibyachintan - 7 years, 5 months ago

Rohit Nair - 7 years, 5 months ago

Since the cone is right-angled at the vertex, its height is equal to the radius of the base.

Jon Haussmann - 7 years, 5 months ago

B is the answer

Joseph Shajan - 7 years, 5 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$