Chapter 1
What is a flat surface made up of any three points not on the same line?
Plane
What type of triangle has no congruent sides?
Scalene
A segment bisector that is also perpendicular to the segment is called a ____________ _____________.
Perpendicular Bisector
Name all the reindeer.
Dasher, Dancer, Prancer, Vixen, Comet, Cupid, Donner, Blitzen and, of course, Rudolph
Points that lie on the same line are said to be _____________.
Collinear
The _______________ of a conditional statement is the phrase immediately following the word if.
hypothesis
Each angle in an equilateral triangle equals how many degrees?
60
Circumcenter
What does Tannenbaum mean in English?
Christmas Tree
________________ angles are angles that make up 90 degrees.
Complementary
What is a concluding statement reached by using inductive reasoning?
Conjecture
What is formed by two adjacent sides of a polygon?
Included Angle
The point of concurrency for the angle bisectors of a triangle is called the ___________.
Incenter
What is the 17th word of "We Wish You a Merry Christmas"?
Merry
The midpoint formula for on a number line is ____________.
M=(x2+x1) / 2
What law states "If (p then q) is a a true statement and p is true, then q is true"?
Law of Detachment
In an isosceles triangle, what is opposite the vertex angle?
Base
What is a segment with one endpoint being a vertex of a triangle, and the other endpoint is the midpoint of the opposite side?
Median
What Christmas song does Mrs. Strickland's Mom not like?
Angels We Have Heard On High
What is the distance formula for on a plane?
√(x2-x1)2 + (y2-y1)2
What is a line that intersects two or more coplanar lines at two different points?
Transversal
The two angles that are not adjacent to the exterior angle are called ____________ _____________ angles.
Remote Interior Angles
Triangle Inequality Theorem
What Christmas song was written in Mrs. Strickland's hometown?
Winter Wonderland