Triangle LMN is a dilation of triangle XYZ with scale factor 1/2. In triangle XYZ, the smallest angle measures 40°. What is the smallest angle measure in triangle LMN?
40 degrees
Are these figures congruent or similar?
neither
Are these figures congruent or similar?
congruent
Are these figures congruent or similar?
congruent
If you miss class and need the notes, where can you find the slides?
Calendar under our Class page
If two figures are similar, will their angles stay the same?
yes!
is it possible to have two different scale factors when performing a dilation?
no
What transformations allows shapes to be CONGRUENT?
Translation, rotation, reflection
What is a real life example (school appropriate pls) of a dilation?
...
What color is Math?
>:)
What has to happen for two figures to be similar?
Rigid transformation AND a dilation
Are these figures congruent or similar?
neither
How many lunch periods are there?
4
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