The vertices of the triangle are given. determine whether the triangle is an acute traignel, obtuse triangle

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asked Jan 9, 2019 145k views

1 Answer

Wolfgang Wu · Answer 1 · 2019-01-14T03:35:02+0000

what are the angles?

if all of them are below 90 degrees, it is acute.

if one angle is 90 degress, it is right

if one angle is more than 90 degrees, it is obtuse

The vertices of the triangle are given. determine whether the triangle is an acute traignel, obtuse triangle

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