Prove that 4, - 160 72 and 5 comma one are the vertices of a rhombus is it a square
a toy is in the form of cylinder of diameter 2root2 m and height 3.5m is surmounted by a cone whose vertical angle is 90 degree. find the total surface area of the top.
The radii of circular ends of a bucket of height 24 cm are 15 cm and 5 cm. Find the area of
its curved surface.