The 3rd angle of the triangle could be 90 degrees because the 3 angles in a triangle add up to 180 degrees.
two opposite interior angles.
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 of the 3 interior angles of an equilateral triangle measures 60 degrees
No, the interior angles of a triangle measure 180° altogether.
The sum of the interior angles of a triangle on a plane is always 180 degrees.
two opposite interior angles.
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 of the 3 interior angles of an equilateral triangle measures 60 degrees
No, the interior angles of a triangle measure 180° altogether.
The sum of the interior angles of a triangle on a plane is always 180 degrees.
It is an equilateral triangle that has 3 equal interior angles of 60 degrees
In any triangle exterior angle plus interior angles = 180 degrees
That's not possible.Two interior angles of a triangle can't add up to 261°, because all three of the interior anglesin any triangle always add up to 180°.
100 degree, 40 degree and 40 degree.
No. That is true only of a 90° angle.
0 degrees
The three interior angles add up to 180°. (180° is the measure of a triangle)