Congruence Statements
Symbols
Triangle Congruence
Triangle Congruence Postulates
Transformation Review
100
Given this congruence statement, the angle congruent to angle V.
What is
angleH
100
What are rigid transformations?
rotations, translation, and reflection. Does not change orientation
100
The congruence conjecture that proves these are congruent triangles.
What is SSS?
100
Are the following triangles congruent? If so, name the congruence postulates that proves it.
What is SSS?
100
Rotation 180 degree about the origin (-3,4)
(3,-4)
200
The side congruent to side VU
What is
bar{HI}
200
What does this symbol mean?
congruent
200
The congruence conjecture that proves these are congruent triangles.
What is SAS?
200
Are the following triangles congruent? If so, name the congruence postulates that proves it.
Not congruent
200
Write the algebraic rule to translation 3 left and 5 up.
(x,y)-->(x-3,x+5)
300
A congruence statement for the two triangles represented by:
What is
triangleMNLcongtrianglePQR
300
How can I use symbols to describe this shape?
triangle DEF
300
Are the following triangles congruent? If so, name the congruence conjecture that proves it.
What is AAS?
300
Are the following triangles congruent? If so, name the congruence postulate that proves it.
Not congruent
300
90 degree CCW is the same as _________________
And what is the rule?
270 degrees CW
(-y,x)
400
The side congruent to IG
What is
bar{UW}
400
What does this symbol mean?
ray AB
400
Are the following triangles congruent? If so, name the congruence conjecture that proves it.
What is SAS?
400
Are the following triangles congruent? If so, name the congruence postulate that proves it.
What is not congruent?
400
What series of transformations will work to prove congruence?
more than one right answer
90 degrees ccw about (0,4)
then reflect x=3
500
Congruence statement for the triangles represented by:
What is
triangleADBcongtriangleCEB
500
Name two triangle congruency statements that don't exist. That does not prove congruency.
AAA, SSA
500
The additional information needed to prove the two triangles are congruent using SSS theorem
What is AC is congruent to DF?
500
What is the name of the theorem that states that all of the angles in a triangle will add up to 180 degrees?
Triangle Sum Theorem!
500
What series of transformations will work to prove congruence?
more than one right answer
reflect over y=-1
then rotate 90 degrees CW