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Mathematics 14 Online
OpenStudy (anonymous):

1. A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Show your work and explain. @campbell_st

OpenStudy (campbell_st):

use pythagoras' theorem....

OpenStudy (anonymous):

|dw:1420837049049:dw|

OpenStudy (anonymous):

well its not a right triangle

OpenStudy (anonymous):

what do you think it is

OpenStudy (anonymous):

right,obtuse,or acute

OpenStudy (anonymous):

obtuse

OpenStudy (anonymous):

or acute

OpenStudy (anonymous):

look an obtuse has more than 90 degrees and an acute angle has less than 90 degrees,with that been said what do you think it is now?

OpenStudy (anonymous):

fan, medal?

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