Congruence Conditions
Defining Properties
Proportions
Similarity Conditions
Miscellanous
100
This was the only congruence condition that needs one set of congruent angles as the middle condition
What is Side-Angle-Side (SAS)
100
It's the property used to show an object is congruent to itself
What is the Reflexive Property of Congruence
100
What is 10
100
At least two sets of angles are congruent in a pair of triangles
What are Angle-Angle similar triangles
100
It's the notation to indicate a line segment
What is a bar over the vertices that make the line segment
200
This is the only congruence condition that doesn't need an angle
What is Side-Side-Side (SSS)
200
It is the angles opposite of each other that are created by intersecting lines
What are vertical angles
200
Matching sides are called
What are corresponding sides?
200
When a pair of triangles have 3 sets of proportional sides
What are Side-Side-Side similar triangles
200
It's the number of ways you can prove triangles congruent
What is 5 (SAS, SSS, HL, ASA and AAS)
300
This is the only type of congruence condition that requires a right triangle
What is Right Hypotenuse-Leg (RHL)
300
It's what you can conclude if G is the midpoint of segment AB
What is segment AG is congruent to segment GB OR the same length
300
Two objects that are the same shape but not the same size are _______.
What is similar
300
If at least two corresponding sides are proportional in a set of triangles what else would we need to show they are similar
What is one more proportional side OR a congruent angle between the sides.
300
It's how we know triangles are similar based on their sides
What is proportional corresponding side lengths
400
It's the location of the side in an Angle Side Angle congruence
What is included between the angles
400
It's the property used to replace one value with another equivalent value
What is the Substitution Property (also a good way to check your answer)
400
OVERLAPPING TRIANGLES
inner triangle has side lengths 5 and 7
larger triangle has side lengths 3x-7 and 5x-5
Assume that the first measurements are corresponding, and the second measurements are too. What is the value of x?
x=-6
400
The similarity condition for a pair of triangles share vertical angles with two corresponding proportional sides surrounding it
What is Side-Angle-Side similarity
400
It's the statement in a proof whose Reason was ASA (or AAS or SAS or SSS or HL)
What is a Triangle Congruence Statement
500
It's the congruence condition that has one set of corresponding congruent sides on the outside of the set of two congruent sets of angles angles
What is Angle-Angle-Side (AAS)
500
It's what two lines are called if they cross to form right angles
What is Perpendicular
500
If triangle ABC and triangle DEF are similar, and line segments AB=27, BC=36, DE=3, and EF=3x-5 what is x
What is x=3
500
The type of similarity of overlapping triangles with a parallel base
What is AA or SAS similarity
500
It's how angles are indicated
What is a wedge in front of the vertices that make the angle