Lines
Angle Relationships
Rigid Transformations
Symmetry
Circles & Constructions
100
an infinite set of points that never end
What is a line
100
Two intersecting lines that create congruent angles
Vertical Angles
100
A transformation that takes a Points an equal distance over a line on the opposite side
What is a reflection
100
The number of lines of symmetry for a circle
What is a circle
100
This shape is the set of all points equidistant from the center
what is a circle
200
lines that intersect to form a right angle
What are perpendicular lines
200
Angles that lie on opposite sides of the transversal, but are inside the parallel lines.
What are Alternate Interior Angles
200
The figure after a transformation is called the
What is image
200
The number of times you can rotate a shape onto itself
What is rotational symmetry
200
The distance from the center to the edge of a circler
What is the radius
300
this has one endpoint and continues in one direction forever
What is a ray
300
This linear pair has a sum of 180 degrees
What are supplementary angles
300
A transformation taking all points a given direction, the same distance and around the same center point
What is a rotation
300
The equation to determine the minimum number of rotation
what 360 divided by the number of rotations
300
The number of circles required to create the perpendicular bisector
What is 2
400
A line containing two endpoints
What is a line segment
400
All angles in every triangle will add up to this number of degrees
What is 180 degrees
400
This a rigid transformation that takes every point the same distance and direction
What is a translation
400
The minimum angle of rotation for this shape is is 72 degrees
What is a pentagon
400
A ray that divides an angle into two congruent angles.
What is an angle bisector
500
a line going through the midpoint of a line segment and forming a 90 degree angle
What is a perpendicular bisector
500
Angles in the same position of the parallel lines and have congruent measures
What are corresponding angles
500
Describe the rigid transformation that create alternate interior/exterior angles
What is 180 degree rotation around midpoint off the vertex
500
The image of point A following a rotation of 180 degrees around the center
What is point C
500
To construct the angle bisector, the center of the first circle is where?
What is the vertex
600
two lines that are the same distance apart and will never touch
What is parallel lines
600
What is the measure of Angle i
(Bonus for 100) What is the measure of the acute angle at C?
What is 130 degrees
What is 10 degrees
600
Describe the rigid transformation that takes BGI to EHI
What is 180 degree rotation around point I
600
The image of A following a reflection over the perpendicular bisector of segment AB
What is point B
600
The construction of a hexagon involves drawing circles that are the same size. to construct the second side of the hexagon, the second circle is centered
What is the intersection of the radius and first circle.