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Mathematics 21 Online
OpenStudy (anonymous):

Which is the best estimate of the angle? 40 75 105 140

OpenStudy (anonymous):

OpenStudy (anonymous):

okay I may like some figure 75

OpenStudy (curry):

75

OpenStudy (curry):

75

OpenStudy (curry):

75

OpenStudy (anonymous):

75

jimthompson5910 (jim_thompson5910):

Well, this angle is acute, so it's less than 90 It looks like it's greater than 45 (since it's over halfway) So I'd say 75 degrees.

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