Geometry Flashcards

Front

Longest side of a triangle

Back

Opposite the interior angle with the greatest measure.

Front

Shortest side of a triangle

Back

Opposite the interior angle with the least measure.

Front

Exterior angle of a polygon

Back

An angle between a side of a polygon and the extension of its adjacent side.

Front

Remote interior angles of a triangle

Back

The two angles that are non-adjacent to the specified exterior angle.

Front

Alternate interior angles/alternate exterior angles

Back

are congruent when intersected by a transversal.

Front

Same-side interior angles/same-side exterior angles

Back

are supplementary when intersected by a transversal.

Front

Congruent Angles

Back

angles that have the same measure

Front

Vertical angles

Back

Angles opposite each other when two lines intersect, and they are congruent.

Front

Adjacent angles

Back

Two angles that share a common side and a common vertex, but do not overlap.

Front

Scalene Triangle

Back

A triangle with all sides of different lengths.