Polygons
Lines and such
Angles
Circles
Quadrilaterals
100

A quadrilateral with exactly two pairs of distinct congruent consecutive sides.

What is a kite?

100

This is a point that divides the segment into two congruent segments.

What is a midpoint?

100

Angles formed by two intersecting lines; they share a common vertex but not a common side

What is vertical angles?

100
A chord of a circle that contains the center

What is a diameter?

100

A quadrilateral with exactly one pair of parallel sides.

What is a trapezoid?
200

A polygon whose angles are equal measure

What is an equiangular polygon?

200

A segment connecting the midpoint of a side to the opposite vertex

What is a median of a triangle?

200

These are two lines that intersect to form right angles.

What are perpendicular lines?

200
This is a line, segment, or ray that is perpendicular to the segmnet at its midpoint.
What is a perpendicular bisector?
200

An equilateral parallelogrom

What is a rhombus. 

300

A polygon whose sides are equal in measure.

What is an equilateral polygon?

300

A perpendicular segment from a vertex to the opposite side or the line containing the opposite side. 

What is an altitude?

300

Two angles that share a common side; their non-common sides form a line. 

What is a linear angle?

300

A line that lies in the plane of a circle and intersects the circle in exactly one point

What is a tangent line

300

An equiangular rhombus or equilateral rectangle.

What is a square?

400

A polygon that is both equilateral and equiangular. 

What is a regular polygon?

400
A line segment connecting two non-consecutive vertices of a polygon or polyhedron. 

What is a diagonal?

400
These are two angles whose measures have a sum of 90 degrees.
What are complementary angles?
400

An angle whose vertex is on the circle and intercepts an arc of the circle.

What is an inscribed angle?

400

A quadrilateral in which both pairs of opposite sides are parallel.

What is a parallelogram?

500
A triangle with three acute angles.

What is an acute triangle?

500
This is a ray that divides an angle into two congruent angles.
What is an angle bisector?
500

Two non-overlapping angles with a common vertex and exactly one common side. 

What are adjacent angles?

500

An angle whose vertex is the center of the circle and whose sides pass through the circle. 

What is a central angle?
500

An equiangular parallelogram. 

What is a rectangle?

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