Triangles are always 180º when the angles are added up. There is no inside angle verses and outside angle.
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∙ 11y agoThe 3 interior angles of any triangle add up to 180 degrees
a triangle has a total of 180o
A triangle has 3 interior angles that add up to 180 degrees
The 3 interior angles of a triangle add up to 180 degrees
A triangle has three interior angles, adding up to 180 degrees.
A triangle has 3 interior angles which have a sum of 180 degrees
The interior angles of a triangle always add up to 180 degrees.
The 3 interior angles of any triangle add up to 180 degrees
The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.
The 3 interior angles of any triangle will add up to 180 degrees.
The 3 interior angles of any triangle add up to 180 degrees.
The sum of the interior angles of a triangle is 180 degrees.