Question

The total surface area of a solid hemisphere of radius r is ------

a) 2pi r^2

2

b) 3pi r^2

2

c) 4pi r^2

2

d) pi r^2

2​

Answer 1

Answer:

b) 3pi r^2

Step-by-step explanation:

The total surface area of a solid hemisphere of radius r is ------

3 pi r^2

Hope this will help you