180 degrees.
The interior angles of a 2-D triangle will always add up to 180 degrees. To determine the measure of the third angle: 180 - (32 + 75) = 73 degrees
The three interior angles of any triangle always add up to 180 degrees.
Because the 3 interior angles of any triangle always add up to 180 degrees.
A straight angle has 180 degrees. A triangle is a polygon whose interior angles add up to 180 degrees.
180 degrees.
The interior angle and central angle are supplementary, that is they always add up to 180 degrees, while the exterior angle and the central angle will always be the same.
The 3 interior angles of any triangle always add up to 180 degrees.
No. But their three interior angles will always add up to 180 degrees.
Interior angles are angles on a triangle that add up to 180
The interior angles of a 2-D triangle will always add up to 180 degrees. To determine the measure of the third angle: 180 - (32 + 75) = 73 degrees
The sum of the interior angles of a triangle always add up to 180 degrees. In Euclidean geometry
The three interior angles of any triangle always add up to 180 degrees.
Because the 3 interior angles of any triangle always add up to 180 degrees.
A straight angle has 180 degrees. A triangle is a polygon whose interior angles add up to 180 degrees.
The 3 interior angles of a triangle add up to 180 degrees
No.Take a look at this picture...http://www.onemathematicalcat.org/Math/Geometry_obj/graphics/summing_exterior_angles.pngThe exterior angle + the interior angle = 180 degrees180 - the interior angle = the exterior angle