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Mathematics 12 Online
OpenStudy (anonymous):

The three sides of a triangle are 4 feet, 7 feet and 9 feet. What is the best description for this triangle. acute equiangular obtuse right

OpenStudy (jdoe0001):

http://www.mathsisfun.com/triangle.html

OpenStudy (raden):

4^2 + 7^2 < 9^2 it is an obtuse triangle

OpenStudy (anonymous):

obtuse

OpenStudy (jdoe0001):

what do you think?

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