Cross the line
The Angle
AR
Types of Angles
100
it has two distinct points
What is a Line
100
an angle measuring exactly 180 degrees
What is straight
100
angles that have equal measures
What is vertical angles
100
if the measure of two angles equal 90 degrees
What is complementary
200
The line between the two points themselves
What is Line Segment
200
an angle that measures between 0 and 90 degrees
What is acute
200
Lines that lie in the same plane and do not intersect
What is parallel lines
200
positives angle with two angles whos sum is 180 degrees
What is supplementary angles
300
The portion of a line that starts at one point and continues through and past the other point
What is a ray
300
an angle that measures more than 90 degrees and less than 180 degrees
What is obtuse
300
the line that intersects two parallel lines
What is transversal
300
if the vertex is at the origin and it initial side is along the positive x axis
What is standard position
400
a ray in it's original position
What is the initial side
400
an angle that measures exactly 90 degrees
What is a right triangle
400
triangles with the same shape, but not the same size
What is similar triangles
400
angles with terminal sides along the x axis or y axis
What is quadrantal angles
500
location of a ray after the rotation
What is the terminal side
500
when the rotation is clockwise
What is negative
500
triangles with the same size and shape
What is congruent triangles
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