Question 240083
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The following answer applies to a right triangle in a Euclidian plane.


The sum of the measures of the interior angles of ANY triangle is 180°  A right angle measures 90°  If a triangle had two right angles, then the sum of the measures of those two angles would be 90° + 90° = 180°.  That would leave 0° for the third angle.  So, in a word, the answer to your question is: No.


A triangle on the surface of a sphere, torus, or any sort of Reimann Surface has different properties.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
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