Question

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

= 3.14)
​

Answer 1

Step-by-step explanation:

volume of cone = 6280cm3

6280= 1/3πr2h

6280 = 1/3*3.14* 30*30*h

h = 6280*3 / 3.14*900

h = 18840 / 314*9

h = 18840 / 2826

h = 6.6 cm

hey the steps above that is the calculation is somewhere wrong but method is correct . check