Question

h = 18cm and vol. of cone is 924 cu.cm find r=?​

Answer 1

Answer:

7cm

Step-by-step explanation:

Volume of cone = 924 cc

Height of cone = 18 cm

Radius of base of the cone = [3*924*7/(18*22)]^0.5 = 7 cm.

Check: Volume of cone = (1/3)*(22/7)*18*7^2 = 924 cc. Correct

Radius of base of the cone = 7 cm.

hope it helps