WILL GIVE MEDAL!! PLEASE HELP!!
Given that the heights and the volumes of the two solids are equivalent, find the diameter of the cylinder. Round your answer to the nearest hundredth.
A. 2.13
B. 2.31
C. 4.17
D. 4.27
https://media.education2020.com/evresources/2004-06-01-06-00_files/i0330000.jpg

Question

WILL GIVE MEDAL!! PLEASE HELP!!
Given that the heights and the volumes of the two solids are equivalent, find the diameter of the cylinder. Round your answer to the nearest hundredth.
A. 2.13
B. 2.31
C. 4.17
D. 4.27
https://media.education2020.com/evresources/2004-06-01-06-00_files/i0330000.jpg

anonymous · Answer

the two volumes equal so 2nr^2h = Bh
h=8.5mm so you can divide each side by h to get 2nr^2 = B 
B = width x length =14.31 mm
so r^2=14.31/2n
n is pie
after that square the answer and multiple by two 
The diameter equals 3.02 mm