Is a point that divides the segment into two congruent segments
Are two coplanar angles next to each other with a common side and common vertex
A triangle with two equal length sides (and two equal internal angles)
Is represented by a flat surface that extends without end and has no thickness
Abbreviation for home town of the Spurs basketball team
Points and lines that lie on the same plane
_ _ L is on Saturday nights
A line segment (or length) joining two points on a circles circumference and passes through the circle's center (twice the length of the radius)
Is part of a line that consists of one endpoint and all the points of the line on one side of the endpoint
Is an angle whose measure is between 90 and 180 degrees
a bar or strip of wood, plastic, or metal having at least one long edge of sufficiently reliable straightness for use in drawing or testing straight lines, plane surfaces, etc
Are two angles whose sum is 180 degrees
Is the common endpoint of the two rays that form the angle
__ __ YO's are fun to play with
Is formed by two rays with the same endpoint
Is a pair of angles that are both adjacent and supplementary
Distance around a circle (the perimeter)
Is the real number that corresponds to a point
Is an angle whose measure is 180 degrees
an instrument for drawing circles and arcs and measuring distances between points