Question 1 (i) Find the volume of the right circular cone with: (i) radius 6 cm, height 7 cm. [Assume π=227]
(i) Radius (r) of the cone = 6 cm Height (h) of the cone = 7 cm Volume of the cone =13πr2h =[13×227×(6)2×7]cm3 =(12×22)cm3 =264 cm3
Question 1 (ii) Find the volume of the right circular cone with: (ii) radius 3.5 cm, height 12 cm [Assume π=227]