Answer:
the answer is 1/3 pie r2h
Step-by-step explanation:
The volume of a cylinder is given by πr²h where, r is the radius of the cylinder and h is the height of the cylinder.
Also r=d/2 , where d is the diameter of the cylinder.
Therefore if the diameter is halved, the radius also gets halved ,i.e., it becomes r/2. Therefore the new volume = π(r/2)²h
=π(r²/4)h
=(1/4) πr²h
Therefore the volume becomes one-fourth of the initial volume.
$25 a month :) (its too short so i hope you have a lovely day)
Answer:
your answer would be 0 mark as brainliest
Answer:
13.5 cm
Step-by-step explanation:
9 divided by 2 = 4.5 *There's a 4.5 increase
3 X 4.5 = 13.5
The new print is 13.5cm by 9cm
