Thank you for the opportunity to help you with your question!
Diameter can be go through the following formula
D=√ 4v/hr pie SO. The volume (πr²h) is 289. We know the height is 21cm Therefore... 289 = πr² * 21 πr² = 289 / 21 r² = 289 / (21π) r = √(289 / (21π)) The diameter is twice the radius, so... d = 2√(289 / (21π))
Please let me know if you need any clarification. I'm always happy to answer your questions.
Nov 12th, 2015
Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.