Posted by crystal on Thursday, January 13, 2011 at 10:46pm.
Can a triangle have two obtuse angles justify your answer.

Geometry  helper, Thursday, January 13, 2011 at 11:07pm
there are 3 angles in a triangle that = 180 deg.
an obtuse angle is > 90 deg but < 180
if you have two obtuse angles of 91 deg ea
then,
180  ( 91 + 91 )= ?
so, what is the answer then

Geometry  crystal, Thursday, January 13, 2011 at 11:17pm
2

Geometry  helper, Friday, January 14, 2011 at 1:16am
so, this means that you cannot have two obtuse angles

Geometry  mayada, Monday, March 7, 2016 at 12:05pm
what is the answer of my question
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