Vocabulary
Parallel lines
Missing parts
Dilations
Miscellaneous
100
The matching parts of similar figures
corresponding
100
When lines never intersect, they are...
Parallel
100
If these two triangles are similar...
x= ?
x= 13.5
100
Are these triangles similar?
True
100
Are these two triangles similar?
Yes
200
Two figures that have the same shape but different sizes
similar
200
x= ?
x= 12
200
Find DE
DE= 18
200
What theorem makes these triangles similar?
AA similarity
200
What is the reasoning for #3?
AA Similarity
300
The ratio between corresponding measures
scale factor or similarity ratio
300
z=?
ED=6
300
Find the length of the hypotenuse.
10
300
Dilate the image using center B and a scale factor of 3/2.
*Show board.
300
Give two proportional ratios of the two triangles.
See board
400
If two triangles are similar then their sides are...
Proportional
400
DE || AC
AB=?
AB= 44.8
400
Find AB
AB= 40
400
What is the scale factor?
Scale factor: 10 or 1/10
400
Give two proportional side length ratios other than the ones given.
Show board
500
Two equivalent ratios
Proportion/ proportionality
500
Are they parallel?
No
500
Find x
x= 40
500
True or False? All Right Triangles are similar.
False
500
How tall is the person? (feet, inches)
4 feet 4 inches