Question

Volume and surface area of a solid hemisphere ate numerically equal. What is the diameter of hemisphere

Answer 1

Answer:

Step-by-step explanation:

nswer:

Volume of hemisphere = S.A of hemisphere  

2/3πr^3=3πr^2

2/3r=3

r=9/2

diameter =9/2x2

=9

Answer 2

The radius of the sphere is 4.5 length units.

The procedure is shown in picture.

For in case of doubts, please ask in comments section.

Thank you