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- 1. Multiple Choice
Determine whether the triangles are similar(name the postulate or theorem you used).SSS similarAA similarSAS similar - 2. Multiple ChoiceDetermine whether the triangles are similar or not. If so, state how they are similar.Yes, by AA SimilarityYes, by SAS SimilarityYes, by SSS SimilarityNo, not similar
- 3. Multiple ChoiceComplete each proportion.
CB / DM = AC / ?BMMABCAD - 4. Multiple ChoiceComplete each proportion.
AB / BM = ? / CDBCACMDMC - 5. Multiple ChoiceWhat is the value of X and Y ?X=2.5 and Y=6.5X=6.5 and Y=2.5X=3 and Y=7X=2 and Y= 5
- 6. Multiple ChoiceComplete the similarity statement.
ABC ~ ___ZYXXZYYZXXYZ - 7. Multiple ChoiceAre these triangles similar?
Known angles in Triangle 1: 40⁰,60⁰
Known angles in Triangle 2: 60⁰,40⁰YesNoThere is not enough information to decide. - 8. Multiple ChoiceAre these triangles similar?
Angles in Triangle 1: 40⁰,60⁰, and 80⁰
Angles in Triangle 2: 40⁰,50⁰, and 90⁰YesNoThere is not enough information to decide. - 9. Multiple Choice2 triangles are similar if _____________.their angles are congruent.their sides are congruent.their areas are equal.their perimeters are equal.
- 10. Multiple ChoiceHow many pairs of congruent angles in 2 triangles are needed to prove the 2 triangles are similar?2 or 310only 3
- 11. Multiple ChoiceThe measures of the angles in a triangle are 53⁰,78⁰, and 49⁰. A similar triangle is created by using a dilation with a scale factor of 2. What are the measures of the angles of this triangle?53⁰,78⁰, and 49⁰There is not enough information to answer this question.106⁰,156⁰, and 98⁰26.5⁰,39⁰, and 24.5⁰
- 12. Multiple ChoiceIf the triangles are similar, state how.SSSSASAANot similar
- 13. Multiple ChoiceSimilarity Ratio: _2/31/223
- 14. Multiple ChoiceChoose the similarity statement for the triangles.ΔMNL ∼ ΔOPQΔNOM ∼ ΔPQLΔLMN ∼ ΔPQOΔMLN ∼ ΔPQO
- 15. Multiple ChoiceSF=2121/210
- 16. Multiple ChoiceThe triangles are similar by...SASAAASASSS
- 17. Multiple ChoiceThe triangles are similar by...SASAAASASSS
- 18. Multiple ChoiceWhat is the value of X?X=4X=6X=3X=2
- 19. Multiple ChoiceAre these triangles similar?NoYes by SSS∼Yes by AA∼Yes by SAS∼
- Answer choicesTagsAnswer choicesTags