Parallel Lines
Dilations
Similarity
Triangles
Trivia
100
Corresponding angles are always ____________
Equal or Congruent
100
True or False? Dilations always make a figure smaller.
False
100
What is the definition of "similar?"
Same Shape, Different Size
100
What do all 3 angles inside a triangle add up to?
180 degrees
100
What is the capital of Ohio?
Columbus
200
What is the relationship between angles 5 and 8?
Vertical Angles
200
What are the 2 most important details about a dilation?
1) Center Point of Dilation
2) Scale Factor
200
Congruent figures are _____ similar.
(sometimes, always, or never)
always
200
What is the measure of the exterior angle of angle T?
109o
200
What are the names of all 8th grade Teachers?
Tran, Maldonado, Angarita, Santos, Postelwait
300
If the measure of angle 4 is 112o, what is the measure of angle 6?
m∠6 = 68o
300
If the scale factor is greater than 1 (ex:9) then the dilated image is ______________ from the original figure.
Enlarged
300
What does the word "proportional" mean in your own words?
"Fair"
Maintaining the same multiplicative relationship
300
What is the sum of all triangles' EXTERIOR angles?
360 degrees
300
What year did the United States declare independence?
1776
400
What is the relationship between angles 3 and 6?
Alternate Interior Angles
400
What is the formula for Scale Factor?
SF = New side / Old side
400
Dilations can result in a congruent figure if their scale factor is ____.
1
400
What is the measure of x?
x = 65o
400
Who is the current starting quarterback for the San Francisco 49ers?
Mac Jones
500
What are the 4 angles that are supplementary to angle 1?
2, 3, 6, and 7
500
If a square is dilated using a scale factor of 2, how many times larger will the area of the new square be?
4 times larger
500
Dilations always produce ___________ figures.
similar
500
Find the value of x + x + 2.
142o
500
What is the name of the city that Batman protects?
Gotham City