Basics
A line that consists of two endpoints
What is a segment?
Find the distance between (2, 5) and (4, 3).
What is the square root of 8?
Two angles whose sum is 90 degrees
What is complementary?
Two angles whose sides form two pairs of opposite rays
What is vertical angles?
3 sided polygon
What is a triangle?
Two lines intersect at a ________.
What is a point?
Find the midpoint between (2, 5) and (4, 3).
What is (3, 4)?
An angle that measures 150 degrees
What is obtuse?
Two angles whose noncommon sides are opposite rays
What is a linear pair?
5-sided polygon
What is a pentagon?
Two planes intersect at to form a __________.
What is a line?
If B is between A and C and AB = 10 and AC = 50, what is the length BC?
What is 40?
Two angles whose sides form two pairs of opposite rays
What is vertical angles?
An angle that measures 42 degrees
What is acute?
6-sided polygon
What is a hexagon?
A point, ray, line, line segment, or plane that intersects the segment at its midpoint
What is a segment bisector?
The midpoint of VW is (-1, -2). One endpoint is W(4, 4). Find the coordinates of the endpoint V.
What is (-6, -8)?
An angle with a measure equal to 180 degrees
What is a straight angle?
A ray that divides an angle into two angles that are congruent
What is an angle bisector?
7-sided polygon
What is a heptagon?
What is the least number of noncollinear points needed to define a plane?
What is 3?
You are given points A(-2, 4), B(3, 4), C(0, 2) and D(0, -2). Are lengths AB and CD congruent?
What is no?
Two angles that share a common vertex and side, but have no common interior points
What is adjacent angles?
If P is in the interior of angle RST, then the measure of angle RST is equal to the sum of the measures of angle ___________ and angle ____________.
What is angle RSP and angle PST?
No line that contains a side of the polygon contains a point in the interior of the polygon
What is convex?