You did not give enough information to answer the question, but the formula is
Volume=(Area of the base)•(Height) / 3
Not too sure of the question but using Pythagoras' theorem may help in finding the solution.
The area is 16.25 units2
338
6 x 5/2 = 15 squinches
169.291m
4ft 5in
Extremely large in the hibernation episode.
Perpendicular height is 95.608 inches and slant height is 95.738 inches.
vbg
The height of a bat would be 4 to 5in tallWingspand being longer
A cylinder with a radius of 3 (6/2) inches and a height of 5 inches has a volume of 141.37 inches3.
You must be 54'' or 4ft. 5in. in order to meet the height requirements of The Griffon.