Sometimes, Always, Never practice

A ray has one endpoint.

• Sometimes
• Always
• Never

Two points are collinear.

• Sometimes
• Always
• Never

A line is defined as a set of points.

• Sometimes
• Always
• Never

If Q is between K and F, then Q, K and F are collinear.

• Sometimes
• Always
• Never

The edge of a plane is a line.

• Sometimes
• Always
• Never

Coplanar points are collinear.

• Sometimes
• Always
• Never

Two intersecting lines meet at exactly one point.

• Sometimes
• Always
• Never

A ray can have a midpoint.

• Sometimes
• Always
• Never

A bisector of a line segment is another line segment.

• Sometimes
• Always
• Never

Congruent angles are angles that have equal measures.

• Sometimes
• Always
• Never