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Similar vs. Congruent

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  • Are these figures congruent or similar?
    neither
  • What are the two immersion programs available at SSIMS?
    Spanish and French
  • What's an example of a scale factor that makes a shape shrink?
    0 < x < 1
  • If you miss class and need the notes, where can you find the slides?
    Calendar under our Class page
  • Are these figures congruent or similar?
    congruent
  • What color is Math?
    >:)
  • What is another word for congruent?
    Equal, identical, the same, etc
  • What are our school colors here at SSIMS
    Blue and Green
  • if two figures are similar, will their side lengths be proportional?
    yes!
  • Will corresponding angles of similar figures have different measurements?
    No!!!!!
  • is it possible to have two different scale factors when performing a dilation?
    no
  • Are these figures congruent or similar?
    neither
  • What has to happen for two figures to be similar?
    Rigid transformation AND a dilation
  • What day(s) does Ms. Singh have Homework Club?
    Tuesdays!
  • Are these figures congruent or similar?
    similar
  • What is today's date?
    10/28
  • What is an example of a scale factor that makes a shape expand in size?
    x > 1
  • 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?
    congruent
  • How many lunch periods are there?
    4
  • If two figures are similar, will their angles stay the same?
    yes!
  • What 2 things do similar polygons need to have?
    Congruent corresponding angles & proportional corresponding sides
  • What is a real life example (school appropriate pls) of a dilation?
    ...
  • What transformations allows shapes to be CONGRUENT?
    Translation, rotation, reflection
  • Are these figures congruent or similar?
    similar