Geometry Glossary - High School Geometry Common Core - Patterson

GLOSSARY -- A

Alternate Exterior Angles

Alternate Interior Angles

Altitude of a Pyramid

Angle of Depression

Angle of Elevation

GLOSSARY -- C

Center of a Regular Polygon

Collinear Points

Common External Tangent

Common Internal Tangent

Complementary Angles

Concave Polygon

Corresponding Angles

Counter Example

Cylinder Altitude

Cylinder Volume

GLOSSARY -- D

Diagonals of a Polygon

GLOSSARY -- E

Equiangular Triangle

Equilateral Triangle

Exterior Angle of a Triangle

Exterior Angle Theorem

GLOSSARY -- G

Glide Reflection

GLOSSARY -- H

GLOSSARY -- I

Inscribed Angle

Inscribed Angle Relationship

Intercepted Arc

Interior Angle Sum

Isosceles Triangle

GLOSSARY -- L

GLOSSARY -- O

Obtuse Triangle

GLOSSARY -- P

Prism Lateral Sides

GLOSSARY -- R

GLOSSARY -- S

Same Side Interior Angles

Same Side Exterior Angles

Scalene Triangle

Segment Bisector

Sum of Triangle Interior Angles

GLOSSARY -- T

GLOSSARY -- V

OBTUSE ANGLE	OBTUSE TRIANGLE	OPPOSITE RAYS
An angle greater than 90 degrees and less than 180 degrees.	A triangle with exactly one obtuse angle..	Two rays with a common endpoint that point in opposite directions and form a straight line.