Geometry Semester 1 Vocab

Front

Triangle with 3 congruent sides.

Back

Equilateral Triangle

Front

Triangle with at least two congruent sides.

Back

Isosceles Triangle

Front

Triangle with no congruent sides.

Back

Scalene Triangle

Front

Triangle with one 90° angle.

Back

Right Triangle

Front

Triangle with an angle > 90°

Back

Obtuse Triangle

Front

Triangle with all angles < 90°

Back

Acute Triangle

Front

A triangle with all angles measuring 60° is...

Back

All of the above

Front

Divides a segment into two congruent segments.

Back

Midpoint

Front

Part of a line with two endpoints.

Back

Segment

Front

A set of points on the same line.

Back

Collinear Points