Show:
Parallel and Perpendicular lines
Proof Reasons
Triangles
Quadrilaterals
Transformations
100
The slopes of parallel lines.
What is equal?
100
ASA stands for this.
What is side-angle-side?
100
A triangle with an angle that measures 111 degrees.
What is obtuse?
100
By definition, if you are a rectangle, you must have these.
What is 4 right angles?
100
When a figure is turned about a fixed point.
What is a rotation?
200
A line is perpendicular to another line when this slope relationship occurs.
What is opposite reciprocals?
200
When something is congruent to itself we use this reason.
What is reflexive property?
200
A triangle with perpendicular legs.
What is a right triangle?
200
The diagonals of this figure are congruent but do not bisect each other.
What is an isosceles trapezoid?
200
The only transformation that is not an isometry.
What is a dilation?
300
Same side interior angles of parallel lines are considered to be this.
What is supplementary?
300
CPCTC is an acronym for this.
What is corresponding parts of congruent triangles are congruent?
300
The three medians of a triangle are considered to be this.
What is concurrent?
300
This figure has 4 congruent sides but not 4 congruent angles.
What is a rhombus?
300
A reflection in the origin is equivalent to this type of rotation.
What is 180 degrees?
400
The slope of a line perpendicular to the line whose equation is y=mx+b.
What is -1/m?
400
The reason AB+BC=AC
What is segment addition?
400
A triangle with a vertex angle.
What is isosceles?
400
When you add the interior angles and the exterior angles togetehr, you get this.
What is 720 degrees?
400
When you reflect and then slide a figure it is called this.
What is a glide reflection?
500
If two lines cut by a transversal form congruent corresponding angles, the lines are this.
What is parallel?
500
A line that divides a 44 degree angle into two 22 degree angles.
What is an angle bisector?
500
Two names for a triangle with two 45 degree angles.
What is right-isosceles?
500
A square is a rhombus with these.
What is right angles?
500
The only opposite isometry.
What is a line reflection?