Unit 1-2 Vocab +Slope

Front

Divides a segment into two equal parts.

Back

Midpoint

Front

A portion of a line with two endpoints and all points in between.

Back

Line Segment

Front

Two segments with equal length.

Back

Congruent Segments

Front

A line, ray, or segment that divides another segment into two equal parts.

Back

Bisector

Front

A portion of a line starting at a point and extending infinitely in one direction.

Back

Ray

Front

Same distance from two figures

Back

equidistant

Front

Two angles that add to 90°

Back

Complementary

Front

Two lines intersecting at right angles

Back

Perpendicular

Front

Same size & shape

Back

congruent

Front

Angles summing to 180°

Back

supplementary angles