Why can't a triangle have more than one obtuse angle

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asked Jul 23, 2017 229k views

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Apcelent · Answer 1 · 2017-07-28T03:56:39+0000

An "obtuse" angle is an angle that's bigger than 90 degrees.
So two obtuse angles would add up to more than 180 degrees.

But the three angles inside a triangle always add up to exactly 180 degrees.
So two of them can't be obtuse.

Why can't a triangle have more than one obtuse angle

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