1.

, unless stated otherwise.7Assume π-:volume of the right circular cone withis 6 cm, height 7 cm(i) radius 3.5 cm, height 12 cm

Answer»

Volume of cone = 1/3*pi*r*r*h

1) r= 6 cm, h = 7cm V = 1/3*22/7*6*6*7 = 22*2*6 = 264 cm^3

2) r= 3.5 cm, h = 12 cm V = 1/3*22/7*3.5*3.5*12 = 22*4*.5*3.5 = 154 cm^3



Discussion

No Comment Found