Throwback Math Questions
Whiteboard
Dilations
Pop Culture
100
What are the three types of rigid transformations?
Translation, Reflection, and Rotation
100
Write down the equation for scale factor
New image side length/old image side length
100
Define Dilation
When a figure has an image that is larger or smaller proportionally but the angles stay the same.
100
What is the app that is possibly getting banned this week?
TikTok
200
Are these two triangles showing congruency through ASA, SSS, or SAS?
SAS
200
What is the scale factor of these two similar figures?
Scale Factor of 2
200
What must be true about the angles and side lengths of two similar figures?
Angles stay the SAME
All side lengths must be proportional (scale factor)
200
Who is the singer-songwriter who is known for her viral hits like "Good Days" and "Hits Different" as she blends R&B with neo-soul?
SZA
300
Rigid transformations must be with shapes that are:
A. Congruent
B. Similar
C. neither of these
A. Congruent
300
This figure's image is a dilated figure labeled A'B'C'. with a scale factor of 3. Draw A'B'C' and label the sides lengths correctly.
Note - you do NOT have to use a ruler. Draw a rough sketch!
A'B'C'
A'B'=15
A'C'=12
B'C'=9
300
What is true about the images (new shapes) from a dilation when a scale factor is larger than 1?
When the scale factor is less than 1?
When it is greater than 1, the image is bigger.
When it is less than 1, it is smaller.
300
Which film, featuring a superhero from Wakanda, came out in 2018 and highlights themes of identity and empowerment?
Black Panther