# Shared Flashcard Set

## Details

Geometry Reasons (basic)
Geometry Reasons
15
Mathematics
03/10/2011

Term
 Angles on a line add to 180 degrees
Definition
 [image]
Term
 Vert. opp. angles =
Definition
 [image]
Term
 Angles sum of triangle equal 180 degrees
Definition
 [image]
Term
 Angles at a point add to 360 degrees
Definition
 [image]
Term
 coint angles, // lines add to 180 degrees
Definition
 [image]
Term
 corresp angles // lines =
Definition
 [image]
Term
 Alt angles // lines =
Definition
 [image]
Term
Definition
 [image]
Term
 Angles that add to 180 degrees are
Definition
 Supplementary
Term
 Angles that add to 90 degrees are
Definition
 Complimentary
Term
 Angles between 0 and 90 degrees
Definition
 Acute[image]
Term
 Angles between 90 and 180 degrees
Definition
 Obtuse[image]
Term
 Angles between 180 and 360 degrees
Definition
 Reflex[image]
Term
 Angles that equal 90 degrees
Definition
 Right angles[image]
Term
 Angles that equal 180 degrees
Definition
 Straight[image]
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