Geometry Angles

Angles that sum to 180 degrees

Adjacent angles that are supplementary

2 pair parallel sides

2 pair congruent sides

2 pair of opposite angles congruent

consecutive angles supplementary

Diagonals bisect each other

Angles that lie between two lines and on opposite sides of a transversal

They are congruent and make the letter"Z"

Opposite sides are parallel and equal

All angles are 90 degrees

Diagonals are equal and bisect each other

All sides are equal

Opposite angles are equal

Diagonals bisect each other at right angles

Diagonals bisect opposite angles

Angles that sum to 90 degrees

to cut in half

when an angle is bisected, you get 2 smaller equal angles

Angles that are opposite each other when two lines intersect

All sides are equal

All angles are 90 degrees

Diagonals are equal and bisect each other at right angles