Flashcards: Lesson 1.3: Measuring Angles

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Created by:

keyjames on September 7, 2009

Subjects:

Geometry

Groups:

Geometry, Sherwood High Geometry

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Flashcards: Lesson 1.3: Measuring Angles

Angle Congruence Postulate
Two angles are congruent if and only if they have the same measure.
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Angle Congruence Postulate Two angles are congruent if and only if they have the same measure.
Angle Addition Postulate part + part = whole
Complementary Angles Two angles that make 90 degrees.
Supplementary Angles Two angles that make 180 degrees.
Linear Pair Postulate If two angles form a linear pair, then they are supplementary.
Right Angle An angle whose measure is 90 degrees.
Acute Angle An angle whose measure is less than 90 degrees.
Obtuse Angle An angle whose measure is greater than 90 degrees.

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