Similarity
Dilation
Slope
Triangles
100
Congruent figures are __________ similar.
(sometimes, always)
What is always?
100
True or False:
Dilations keep the angle measurements the same
What is True
100
Slope is the change in ______ over _____.
What is y-axis over x-axis?
100
The sum of all interior angles in a triangle equal to what?
What is 180?
200
Similar figures are ________ congruent.
(sometimes, always)
What is sometimes?
200
A dilation might change the size of a figure's side lengths but never the _______.
What are angles?
200
The slope of this line.
What is 2/3?
200
True or False.
Two triangles of an angle measurement of 45 are they similar?
What is False?
300
These two things make up the similar figures checklist.
What are corresponding side lengths and equal angle measurements?
300
Dilations always produce ___________ figures.
What is similar?
300
What is the slope and y-intercept of this line?
What is 1 and 0?
300
There are two isosceles triangles that are NOT similar. Each triangle has an an angle measurement of 20. What are the two measurements of each triangle?
What is 80 and 120?
400
Similar or Not?
What is similar?
400
What would be my new side lengths when the original figures side lengths are 18,15,12 and the SF is 1/3
What is 6,5,4?
400
What is the point slope form and what does each letter represent?
What is y - y1 = m(x - x1)?
y1= y-value
x1= x-value
m=slope
400
What is the measure of the missing angle?
What is 35 degrees?
500
These two triangles are similar. Find the missing side lengths.
What is
s=12
t=15
500
What are the 2 main components to dilations?
What is center of dilation and a scale factor?
500
What is an equation for this line?
What is y - 4 = 3/4(x - 2)
500
In triangles ABC X is between A and B, Y is between A and C, and Z is between B and C. Triangle ABC ~ AXY . AX = 9, XB = 12, AY =15 What is YC?
What is 20?