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Geometry Unit Vocab
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Gravity
Terms in this set (15)
complementary angles
two or more angles whose measures have a sum of 90 degrees
supplementary angles
two or more angles whose measures have a sum of 180 degrees
vertical angles
A pair of opposite congruent angles formed by intersecting lines
Line
straight 1-D figure extending infinitely in both directions
angle
A shape, formed by two lines or rays diverging from a common point (the vertex).
acute angle
angle whose degree is between 0-89 degrees
Obtuse angle
Angle whose degree is between 91-179 degrees
right angle
an angle that measures 90 degrees
adjacent angles
Angles that have a common side and a common vertex (corner point).
Triangle Rule
The two shorter sides of a triangle must add together to be GREATER THAN the longest side
S-S-S
side side side
A-A-A
angle angle angle
A-S-A
angle side angle
A-A-S
angle angle side
S-A-S
side angle side
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