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True or False?
The sum of the interior and exterior angles at any vertex of a polygon is always 360 degrees.
True
False
A concave polygon can have interior angles greater than 180 degrees.
The interior angles of a polygon are complementary to the exterior angles.
The number of interior angles in a polygon is always equal to the number of sides in the polygon.
In a convex polygon, all interior angles are greater than 90 degrees.
The interior angle of a polygon is formed by extending one of its sides.
The Polygon Interior Angle-Sum Theorem is only applicable to convex polygons.
In a regular polygon, all interior angles are equal.
The interior angles of a regular polygon are always larger than the exterior angles.
A triangle is considered a polygon, and the Polygon Interior Angle-Sum Theorem holds true for triangles.
It is done.