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Mathematics 11 Online
OpenStudy (anonymous):

A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.

OpenStudy (anonymous):

draw a picture of it on a piece of paper the measurements don't have to be precise but they will be close.

OpenStudy (anonymous):

I got obtuse because the sum of the angles are more than what a right triangle would be. Which would also imply that it is not acute. Is this correct?

OpenStudy (anonymous):

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OpenStudy (anonymous):

Okay. Next step?

OpenStudy (anonymous):

does it give you the angle degrees?

OpenStudy (anonymous):

|dw:1391616180852:dw|

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