Question

5.
Volume of a cone is 6280 cubic cm and base radius of the cone is 30 cm. Find its
perpendicular height.​

Answer 1

let h be the height

pi 30^2 h /3 = 6280

h = 6280 *3 / 900 pi

h = 6.666....

Answer 2

Answer:

Hey mate here is your answer

Step-by-step explanation:

let let the perpendicular height of cone be h. cm

radius of the base of cone , r =30 cm

volume of the cone = 6280cm3

1/3 π2 h = 6280cm3

1/3×3.14×(30)2 ×h =6280

h= 6280×3/3.14×900 = 6.67cm

the perpendicular height of the cone is 6.67 approximately.

hope it will help you