A metronome is a device that ticks at adjustable intervals to help keep time when playing music. The metronome on Ryan’s piano has the basic shape below. If the metronome was created out of a piece of solid wood, what is the minimum amount of solid wood that was used?
A. 369 cm
B. 450 cm
C. 540 cm
D. 810 cm
Please answer asap- this is timed ;-;
Worth 25 points