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Geometry Ch 2 & 3

Basic terms of logic and parallel lines

Two angles whose sides form two pairs of opposite rays and have equal measures Vertical angles
Two adjacent angles which form a line and are supplementary Linear Pair
Two angles whose sum is 90 Complementary angles
Two angles whose sum is 180 Supplementary angles
A statement which has a true conditional and true converse Biconditional
XY = XY Reflexive
If AB=CD, then CD=AB Symmetric
If AB=CD and CD=EF, then AB=EF Transitive
What is the relationship of Alternate Interior Angles on parallel lines? They are congruent
What is the relationship of Same Side Interior Angles on parallel lines? They are supplementary
What is the relationship of Corresponding Angles on parallel lines? They are congruent
sqrt((change x)(^2)+(change y)(^2)) Distance formula
((x+x)/2,(y+y)/2) Midpoint formula
y = mx+b Slope intercept form
A polygon with all the same sides and same angles Regular polygon
The sum of the exterior angles of a polygon is? 360
180(n-2) Sum of the interior angles of a polygon
A line that intersects two coplanar lines at two distinct points Transversal
The measure of each exterior angle of a triangle equals? The sum of the measures of its two remote interior angles
A statement in "if-then" form Conditional
Switches the hypothesis and conclusion of a conditional Converse
Created by: mgarwood