Hi, i really need help on this math question and I can figure out the answer to it
Here’s the question:
A hemisphere with radius five units fits snugly into a cylinder of the same radius and height
The radius it 5 and the height is 5
A:Calculate the volume of a cylinder
B: Estimate the volume of the hemisphere
Thank you!

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit