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

EQUIANGULAR TRIANGLE	EQUILATERAL TRIANGLE	EXTERIOR ANGLE
A triangle with three equal angles.	A triangle with three equal sides.	An angle formed between one side of a polygon and the extension of an adjacent side.


EXTERIOR ANGLE THEOREM
The sum of the two remote angles is equal to the exterior angle.