Question

find the volume of out
largest right Circular cone.
That can be cut out of a
Cube whose edge is 7 cm​

Answer 1

According to given sum,

volume \: of \: cone = \frac{1}{3}\pi {r}^{2} h

Here, Height will be 7cm.

And radius will be 7/2cm

volume = \frac{1}{3} \times \frac{22}{7} \times { (\frac{7}{2} })^{2} \times7

=89.83sq.cm

Hope it helps you

Answer 2

Answer:

179.50 cm³

Step-by-step explanation:

Cube of edge 7cm.

Cone of maximum height 7cm and diameter 7cm can be cut out of this cube.

So, height, h = 7cm

and, radius, r = 7/2 cm

So, Volume of this cone = (1/3)πr²h or (πr²h)/3

Volume of cone = 3.14 × (7/2)² × (7)/3

= 179.50 cm³

Thank you!