Question

A solid metallic right cone is melted and some solid right
circular cylinders are made. If the radius of base of each
cylinder is half the radius of cone and the height of each
cylinder is one third the height of the cone, then the
number of cylinders formed are:​

Answer 1

There are two types of ANSWER

1)Total Surface Area of a Cylinder. Consider a cylinder of radius r and height h. The total surface area (TSA) includes the area of the circular top and base, as well as the curved surface area (CSA). The total surface area (TSA) of a cylinder with radius r and height h is given by.

2)The number of cylinders formed =4

Explanation:

Let r be the radius of cone  and h be the height of cone

Radius of cylinder=

Height of cylinder=

Volume of solid melted right  cone=

Volume of  cylinder=

Substitute the values then we get

Volume of right circular cylinder=

Number of cylinder formed=4

Answer 2

Answer: 4 cylinders  will be formed

Step-by-step explanation is provided in the following attachment. Hope it helps you. If there's any problem , kindly comment back. Have a great day!:D

#ANSWERWITHQUALITY  #BAL