Geometric Relationships in Polygons and Lines Quiz

The sum of interior angles in a triangle is always 180 degrees.

A hexagon has six sides.

In a regular hexagon, each interior angle measures 120 degrees.

Opposite angles in a parallelogram are congruent.

The exterior angle of a triangle is supplementary to the two interior opposite angles it forms.

The sum of exterior angles in any polygon is always 360 degrees.

The measure of each interior angle in a regular polygon is directly proportional to the number of sides.

The sum of the measures of exterior angles in any polygon is always 360 degrees.

A polygon with 10 sides is called a decagon.

All of the above statements are true about a rhombus.

The non-parallel sides of a trapezoid are supplementary.

A polygon with 12 sides is called a dodecagon.

A polygon with 7 sides is called a heptagon.

The diagonals of a kite bisect each other.