Constructions
The line that is equidistant between two given points
Perpendicular Bisector
What do you need to perform a translation on a figure
Directed Line Segment
What is the definition of Congruent?
equal in measure
What is the definition of similarity
The distance from the center of the circle to the edge
Radius
What do you need to perform a reflection on a figure
Line of Reflection
What is corresponding?
Parts of figures that align with each other and can be mapped onto each other
What needs to be equal in two similar figures?
Corresponding Angles
If you have three circles that have the same size radius, what can you say about the triangle formed by their vertices of intersection?
The triangle is equilateral
What do you need to perform a rotation on a figure?
(3 things)
Direction, Angle, and Point of Rotation
What are the 4 ways to show triangle congruence?
SSS, SAS, ASA, and AAS
How do you find a scale factor from Figure A to Figure B?
divide corresponding parts from B by correspond parts of A
What is the rotational symmetry of a square?
90, 180, 270, 360
congruent
proprtional
What is the rotation symmetry of an equilateral triangle?
120, 240, 360
What do you need to perform a dilation?
(2 things)
A center of dilation and a scale factor