3 corresponding sides of two triangles are congruent
What is SSS
100
These are formed when we have two intersecting lines.
What is a set of vertical angles?
100
Has two congruent sides called legs.
What is Isosceles Triangle
200
Two equal sides and angles
What is Isosceles
200
The value of all three angles in a triangle added together.
What is 180 degrees
200
If two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then these two triangles are congruent.
What is SAS
200
The sum of the two acute angles in a right triangle.
What is 90 degrees
200
All three sides are congruent.
What is Equilateral Triangle
300
All sides and angles are equal.
What is Equilateral
300
When two lines intersect, the opposite angles are equal to each other.
What is vertical angles
300
If two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then these two triangles are congruent.
What is ASA
300
A set of congruent interior angles formed by parallel lines and a transversal.
What are alternate interior angles.
300
Ms. Bertsch's cat's name.
What is Seal?
400
Has an angle whose measurement is greater then 90 degrees.
What is Obtuse
400
The congruent angles that are on the same side of the transversal when there is a set of parallel lines.
What is corresponding.
400
If two angles and the non-included side one triangle are congruent to two angles and the non-included side of another triangle, then these two triangles are congruent.
What is AAS
400
When two congruent angles or two congruent segments are formed by using this.
What is a bisector?
400
Reason given when two triangles have a shared side.
What is reflexive property.
500
All angles measure less then 90 degrees.
What is acute.
500
An exterior angle of a triangle is equal to the sum of the remote interior angles. (which theorem?)
What is Exterior Angle Theorem
500
If three sides of one triangle are congruent to three sides of another triangle, then these two triangles are congruent.
What is SSS
500
When two lines meet and form a right angle (include symbol).