Unit 1 Test: Geometry Basics – Flashcards
Unlock all answers in this set
Unlock answersquestion
Plane
answer
A flat surface made up of points that extends indefinitely in all directions
question
Adjacent Angles
answer
Two angles that shares a common vertex and side
question
Line
answer
Made up of points with no thickness or width; Extends indefinitely in both directions
question
Linear Pair
answer
Adjacent angles that are supplementary
question
Line Segment
answer
A measurable part of a line consisting of two endpoints
question
Bisector
answer
A line, ray, or segment that divides an angle or segment into two equal parts
question
Supplementary
answer
Two angles with measures that have a sum of 180°
question
Point
answer
A location with no size or shape
question
Perpendicular
answer
Two lines that intersect at a 90° angle
question
Coplanar
answer
Points that lie on the same plane
question
Vertical Angles
answer
Congruent angles that are across from each other on intersecting lines
question
Ray
answer
A line that extends indefinitely in one direction
question
Complementary
answer
Two angles with measures that have a sum of 90°
question
Collinear
answer
Points that lie on the same line
question
Angle
answer
The intersection of two rays at a common endpoint
