Question

Find the volume of the largest right circular cone that can be cut of a cube whose edge is 7 cm​

Answer 1

Answer:

12.83cm3

Step-by-step explanation:

The diameter of the circle (Base of the cone) is 7 Cm thus the radius is 7/2=3.5cm

Height=7cm

Volume of cone =1/3 pi r2

With pi as 22/7

1/3 *22/7 *3.5^2

=12.83(4s.f)

Answer 2

Step-by-step explanation:

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 u.