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geometry unit 1

QuestionAnswer
two angles that share a common vertex and side, but have no common interior points adjacent angle
an angle that has a measure greater than 0⁰ and less than 90⁰ acute angle
has one dimension + is represented by a line with two arrowheads, but it extends without end line
consists of two endpoints and all the points between them line segment
rule that is accepted without proof postulate or axiom
geometric drawing that uses a limited set of tools, usually a compass and straight edge construction
points that lie on the same line collinear
two angles that have the same measure congruent angles
terms that can be described using known words, such as point or line defined terms
points that represent the ends of a line segment or ray endpoint
the absolute value of the difference of two coordinates on a line distance
the set of points two or more geometric figures have in common intersection
location in space that is represented by a dot and has no dimension point
AB is a ray if it consists of the endpoint A and all points on line AB that lie on the same side of A as B ray
an angle that has a measure of 90° right angle
a point, ray, line, line segment, or plane that intersects the segment at its midpoint segment bisector
an angle that has a measure of 180° straight angle
the common endpoint of the two rays that form an angle vertex
two angles whose sides form two pairs of opposite rays vertical angles
a ray that divides an angle into two angles that are congruent angle bisector
a set of points consisting of two different rays that have the same endpoint angle
two angles whose measures have a sum of 180° supplementary angle
the rays of an angle sides of an angle
consists of two endpoints and all the points between them line segment
flat surface made up of points that has two dimensions and extends without end, and is represented by a shape that looks like a floor or a wall plane
an angle that has a measure greater than 90° and less than 180° obtuse angles
point C lies on line AB between A and B, then ray CA and ray CB are opposite rays opposite rays
the point that divides a segment into two congruent segments midpoint
the absolute value of the difference between the real numbers matched with the two rays that form the angle on a protractor measure of an angle
the region that contains all the points between the sides of an angle interior of an angle
two adjacent angles whose noncommon sides are opposite rays linear pair
the region that contains all the points outside of an angle exterior of an angle
line segments that have the same length congruent lines
two angles whose measures have a sum of 90⁰ complementary angles
when three points are collinear, one point is between the other two between
AB+BC=AC SAP
what is the distance formula square root - (x^2 - x^1)^2 + (y_^2-y^1)^2
Created by: olivia_ruffolo3
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