Question

A cylindrical bucket 32cm high and with radius of base 18cm is filled with sand this bucket is emptied on the ground and a conical heap of sand is formed if the height of the conical heap is 24cm then find the radius and slant height of the heap​

Answer 1

cylinder

H=32cm

R=18cm

cone

h=24

r=?

l=?

step one

vol.of cylinder = vol. of cone

πR²h=1/3πr²h