Question

If the volume of a Cylinder is 30cm³,
then what is the volume of a cone having the same radius and same height ​

Answer 1

Answer:

The volume of the cylinder would be 90 cm³

Step-by-step explanation:

Since, the volume of the cone,

A=\frac{1}{3}\pi r^2 hA=

3

1

πr

2

h

Where,

r = radius,

h = height,

While, the volume of a cylinder,

A'=\pi r^2 hA

′

=πr

2

h

if A = 30 cm³

\frac{1}{3}\pi r^2 h = 30

3

1

πr

2

h=30

\pi r^2 h = 3\times 30πr

2

h=3×30

A' = 90\text{ cubic cm}A

′

=90 cubic cm

Hence, the volume of the cylinder would be 90 cm³

#Learn more :

Find volume of cone :

https://brainly.in/question/6481853

Find volume of cylinder :

https://brainly.in/question/8636473

Answer 2

Answer:

10cm³

Step-by-step explanation:

volume of cylinder = πr²h

=30

volume of cone=⅓×πr²h

=⅓×30 (30/3=10)

=1×10

=10cm³