Question

(4) Acymharical bucket of diameter 28 cm. and height 20 cm. was full of sand. Who
the sand in the bucket was poured on the ground, the sand got converted into a shape
of a cone. If the height of the cone was 14 cm, what was the base area of the conce​

Answer 1

volume of bucket=vol of cone

πr^2h= πr^2h/3

14*14*20= r^2 *14/3

√(14*14*20*3)/14= r

√60=r

7.7459=r