Geometry Vocabulary 1

Front

Midpoint

Back

The point that divides a line segment into two equal parts.

Front

Distance

Back

The length of the shortest path between two points.

Front

Inductive Reasoning

Back

A method of reasoning in which a generalization is made based on specific observations or patterns.

Front

Deductive Reasoning

Back

A method of reasoning in which conclusions are drawn from general principles or premises.

Front

Vertical Angles

Back

A pair of opposite angles formed by the intersection of two lines. They are always equal.

Front

Supplementary Angles

Back

Two angles whose measures add up to 180 degrees.

Front

Complementary Angles

Back

Two angles whose measures add up to 90 degrees.

Front

Parallel Lines

Back

Lines in a plane that never intersect and are always the same distance apart.

Front

Transversal

Back

A line that intersects two or more lines at different points.

Front

Vertex

Back

The common endpoint of two or more rays or line segments, forming an angle.