October 1st, 2018, 12:03 PM  #1 
Newbie Joined: Oct 2018 From: Indoors Posts: 2 Thanks: 0  Right triangle problem
From Exercise 167#8 of an old textbook A hemispherical bowl of inside radius 8.00 inches is level and is filled with water to a depth of 2.00 inches. Through what angle may it be tilted before the water spills? No answer was given at the back of the textbook since it's an even numbered problem but I'd say the answer should be 48.59°. 
October 1st, 2018, 06:57 PM  #2 
Global Moderator Joined: Dec 2006 Posts: 19,704 Thanks: 1804 
I agree.


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