Question

an open metal bucket is in the shape of a frustum of a cone. If the diameters of the two circular ends of the bucket are 45cm and 25cm and the vertical height of the bucket is 24 cm, find the area of the metallic sheet used to make the bucket. also find the volume of the water it can hold

Answer 1

Answer:

πr2h

22/7×45/2×25/2×25=22098.21