Question

Volume of a cone is 6280cubic.meter and base radius of cone is 30 cm. Find its perpendicular height.

Answer 1

Answer:

Answer:

6.66 cm.

Step-by-step explanation:

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

3

1

πr

2

h

Where r = radius

H= Perpendicular Height

Radius = 30 cm

Volume = 6280 cubic cm.

So,

18840= 3.14 \times 900 \times h18840=3.14×900×h

\frac{18840}{3.14 \times 900}= h

3.14×900

18840

=h

6.66= h6.66=h

Hence the perpendicular height of the cone is 6.66 cm.