Geometry Vocab

What kid of angles share a common side and vertex?

• Adjacent

• Consecutive

• Vertical

A line that cuts through parallel lines

• Intersecting

• Transversal

• Supplementary

Angles whose sum is 90 degrees or a right angle

• Supplementary

• Consecutive

• Complementary

Equivalent in form or shape

• Corresponding

• Consecutive

• Alternate

A point where 2 or more lines meet

• Vertex

• Ray

• Line

Consecutive Interior Angles

• Sum to 90 degrees

• Equal each other

• Sum to 180 degrees

Two lines that intersect and create equal angles across from each other

• Complementary

• Vertical

• Supplementary

Alternate Interior Angles

• Sum to 90 degrees

• Equal each other

• Sum to 180 degrees

A line that has a fixed starting point and no end point

• Vertex

• Ray

• Segment

A pair of angles whose sum is 180 degrees

• Complementary

• Supplementary

• Consecutive