1.

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

Answer»

ong>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



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