Undefined Terms
Angles
More Angles
Polygons
Extras
100
A _____ is a location. it has neither shape nor size. Named by a capital letter
What is Point
100
An angle is formed by two _____ with a common endpoint
What is Rays
100
Name an angle that measures add up to 90 degrees.
What is Right angle
100
A ______ is a closed figure formed by a finite number of coplanar segments called sides.
What is Polygon
100
Any segment, line, or plane that intersects a segment at its midpoint is called a _______
What is Segment bisector
200
A _____ is made up of points and has not thickness or width. There's exactly one _____ through two points.
What is Line
200
This common endpoint is called the ______
What is Vertex
200
Name an angle that adds up to less than 90 degrees
What is Acute angle
200
Polygons can be _____ or ______
What is Concave or Convex
200
Lines, segments, or rays that form right angles are _____.
What is Perpendicular
300
A _____ is a flat surface made up of points that extends infinitely in all directions. There is exactly one _____ through any three points not on the same line.
What is Plane
300
The rays are called the _____
What is Side
300
Name the term of two angles that are next to each other and share a common side
What is Adjacent angles
300
A(n) _________ is a polygon in which a all sides and angles are congruent.
What is Equilateral
300
The _____ of a figure is the number of square units needed to cover a surface.
What is Area
400
A term meaning 2 or more points on the same line
What is Collinear
400
Name the angle that measures add up to over 90 degrees.
What is Obtuse angle
400
Name the term of of two angles across from each other on intersecting lines. They are always congruent.
What is Vertical angles
400
The ______ of a polygon is the sum of lengths of the sides of the polygon.
What is Perimeter
400
Name the term of any two angles who's sum is 90 degrees
What is Complementary angles
500
Term meaning 3 or more points on same plane
What is Coplanar
500
Name an angle the measures add up to 180 degrees
What is Straight
500
Name the term of two angles that are adjacent and supplementary. They form a straight line
What is Linear pair
500
The ________ of a circle is the distance around the circle
What is Circumference
500
Name the term of any two angles who's sum is 180 degrees
What is Supplementary angles