Question

Three solid sphere of iron whose diameters are 2cm, 12cm and 16cm respectively is

melted into a single solid sphere. Find the radius of solid sphere.​

Answer 1

Step-by-step explanation:

A municipal corporation is made up of a wards committee. Each ward has one seat in the wards committee. Members are elected to the wards committee on the basis of adult franchise for a term of five years. These members are known as councillors or corporators.

Answer 2

Answer:

4/3pi.1^3+4/3pi6^3+4/3pi8^3=4/3pi.R^3

so,R^3=729

R=9cm