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OpenStudy (anonymous):
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Explain.
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OpenStudy (anonymous):
obtuse because if all the side angles are not the same than that means one angle must be lager than 90 degrees
OpenStudy (anonymous):
Acute is less than 90 degrees, obtuse is more than 90 degrees, and a right angle is 90 degrees... Maybe you can draw the angle and see which one it is :)
OpenStudy (anonymous):
best response each other? @Jennaluv
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