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Wk 20: Notes 5.2 Similar Polygons & Similarity Statements

Last updated 23 days ago

17 questions

Questions 1 & 2

05:18

Required

1

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1

Questions 3 & 4

09:46

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1

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1

Question 5

02:07

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1

Question 6

03:23

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1

Question 7

07:55

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1

Question 8

05:47

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1

Questions 9-11

07:43

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1

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Questions 12-14

08:32

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1

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Questions 15-17

09:40

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1

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1

Question 1

1.

Question 2

2.

Question 3

3.

16.Directions: List all congruent angles and write a proportion that relates the corresponding sides.

Question 4

4.

17.Directions: List all congruent angles and write a proportion that relates the corresponding sides.

Question 5

5.

Question 6

6.

Question 7

7.

23. If ∆JKL ~ ∆NML, find the values of x and y.

x = __________
y = __________

Question 8

8.

Question 9

9.

25. Directions: Determine whether the triangles are similar by Angle-Angle Similarity. If yes, write a similarity statement.

Question 10

10.

26. Directions: Determine whether the triangles are similar by Angle-Angle Similarity. If yes, write a similarity statement.

Question 11

11.

27. Directions: Determine whether the triangles are similar by Angle-Angle Similarity. If yes, write a similarity statement.

Question 12

12.

29. Directions: Determine whether the triangles are similar by Side-Side-Side Similarity. If yes, write a similarity statement.

Question 13

13.

30. Directions: Determine whether the triangles are similar by Side-Side-Side Similarity. If yes, write a similarity statement.

Question 14

14.

31. Directions: Determine whether the triangles are similar by Side-Side-Side Similarity. If yes, write a similarity statement.

Question 15

15.

33.Directions: Determine whether the triangles are similar by Side-Angle-Side Similarity. If yes, write a similarity statement.

Question 16

16.

34. Directions: Determine whether the triangles are similar by Side-Angle-Side Similarity. If yes, write a similarity statement.

Question 17

17.

35. Directions: Determine whether the triangles are similar by Side-Angle-Side Similarity. If yes, write a similarity statement.

What is the scale factor of △DEF to △ABC?

What is the ratio of the  perimeter of △DEF to △ABC?

19. If the figures below are similar with a scale factor of 6:5, find the value of x.

41

33.6

32

27

26

21. If PQRS ~ WXYZ, find the value of x.

37

40

55

60

61.3

f. SAS Similarity: Determine if the examples below are similar by SAS~.  If yes, write a similarity statement in the "show your work"

yes

not similar