180 degrees
The sum of the interior angles of a triangle on a plane is always 180 degrees.
180 degrees
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60 degrees apiece.
The sum of the interior angles of a triangle on a plane is always 180 degrees.
180 degrees
The 3 interior angles of an equilateral triangle each measures 60 degrees
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It is an equilateral triangle that has 3 equal interior angles of 60 degrees
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60 degrees apiece.
The 3 interior angles of any triangle add up to 180 degrees.
The 3 interior angles of any triangle add up to 180 degrees
If you mean the golden rectangle then each of its 4 interior angles measures 90 degrees but if you mean an equilateral triangle then each of its 3 interior angles measures 60 degrees
Each interior angle of an equilateral triangle measures 60 degrees
The 3rd angle has to be 110 degrees therefore it is an obtuse triangle