Answer:
cubic millimeters
We can write this as 637.5pi cubic millimeters
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Step-by-step explanation:
Plug the radius r = 5 and the height h = 25.5 into the cylinder volume formula below.

Despite having a decimal coefficient, this volume expression is exact in terms of pi.
Use something like pi = 3.14 to find the corresponding approximate volume.
The units for the volume are in cubic millimeters which we can abbreviate as mm^3 or
. Think of a cube that's 1 mm by 1 mm by 1 mm.