20 terms

# Angles

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Acute
Less than 90 degrees more than o degrees
Right
90 degrees
Obtuse
More than 90 degrees less than 180 degrees
Straight
180 degrees
Reflex
More than 180 degrees
Revolution
360 degrees
bisector
separates an angle in two parts
any shapes that have four sides
equilateral
Shape with a equal sides
parallel
2 lines that are facing the same direction and will not intersect any how
Complementary
two different angles that add up to 90 degrees
Supplementary
two different angles that add up to 180 degrees
angles that have the same vertex and that are next to each other
Corresponding
the same equal degrees on a transversal parallel lines
Transversal
a line that intersects with two or more lines
alternate
two angles that are on different sides of a parallel line in a transversal
perpendicular
two lines that create a right angle
Co-interior
parallel angles that adds up to 180 degrees
vertically opposite
Equal sides of two intersecting lines
Vertex
the center of two or more angles where they all meet