Question

using a metal lamina in the shape of the sector shown
in the figure. The centre and the radius of the sector
are O and r respectively. n pieces of ice in the shape
of spheres of radius a are placed in this cone. (the
cone is held inverted) If the cone is filled completely
with water when all the ice melts show that
125na3 = 9r3

Answer 1

Answer:

nzbejdndndkdldndndhkdod

Answer 2

Answer:

you have used my name Lamia.