1. Secondary Math 2 Jeopardy Review
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Jeopardy Review

2. Warm - UP List the 4 ways to prove triangles congruent
Are the triangles below congruent? If so, how do you know?
If they are congruent, write a congruence statement.

3. Turn in 8.3 Questions 8.5 – Pythagorean Theorem

5. What you will learn
Review/become confident in triangle basics, congruent and similar shapes, and Pythagorean Theroem. Be able to successfully complete Unit 8 Review

6. Classifying Triangles
JEOPARDY REVIEW
Classifying Triangles
Congruent Triangles
Similarity
Pythagorean Theorem
Random
100
200
300
400
500

7. Classifying Triangles - 100
What kind of triangle has all equal sides and all interior angles of 60°? (classify by sides AND angles)

8. Classifying Triangles - 100
What kind of triangle has all equal sides and all interior angles of 60°? (classify by sides AND angles)
Equiangular
Equilateral

9. Classifying Triangles - 200
What type of triangle is this?
(Classify by sides AND angles)

10. Classifying Triangles - 200
What type of triangle is this?
(Classify by sides AND angles)
Acute
Isosceles

11. Classifying Triangles - 300
The measures of the angles in ∆𝑄𝑅𝑆 are as follows: 𝑚<𝑄=92° 𝑚<𝑅=33° 𝑚<𝑆=55° What type of triangle is this? (classify by sides AND angles)

12. Classifying Triangles - 300
The measures of the angles in ∆𝑄𝑅𝑆 are as follows: 𝑚<𝑄=92° 𝑚<𝑅=33° 𝑚<𝑆=55° What type of triangle is this? (classify by sides AND angles)
Scalene
Obtuse

13. Classifying Triangles - 400
What type of triangle is ∆𝑀𝑁𝑂?
(draw a picture)

14. Classifying Triangles - 400
What type of triangle is ∆𝑀𝑁𝑂?
(draw a picture)
RIGHT N 55
Scalene 35 O M

15. Classifying Triangles - 500
In ∆𝐴𝐵𝐶, m<A=68° 𝑎𝑛𝑑 𝑚<𝐵=50°. Which side of triangle ABC is the longest? 𝐴𝐵 or 𝐵𝐶 𝐶𝐴 B A C

16. Classifying Triangles - 500
In ∆𝐴𝐵𝐶, m<A=68° 𝑎𝑛𝑑 𝑚<𝐵=50°. Which side of triangle ABC is the longest? 𝐴𝐵 or 𝐵𝐶 𝐶𝐴 B A C

17. Congruent Triangles - 100
Name 2 of the 4 ways (postulates) to prove two triangles are congruent.

18. SAS SSS AAS ASA Congruent Triangles - 100
Name 2 of the 4 ways (postulates) to prove two triangles are congruent.
SAS
SSS
AAS
ASA

19. Congruent Triangles - 200
Are the two triangles congruent? If so, state which postulate applies.

20. Congruent Triangles - 200
Are the two triangles congruent? If so, state which postulate applies.
Congruent by ASA

21. Congruent Triangles - 300
Are the two triangles congruent? If so, state which postulate applies.

22. (SSA doesn’t prove congruence)
Congruent Triangles - 300
Are the two triangles congruent? If so, state which postulate applies.
NOT congruent
(SSA doesn’t prove congruence)

23. Congruent Triangles - 400
These two triangles are congruent. Write a congruence statement. ∆𝑆𝑅𝑇≅

24. Congruent Triangles - 400
These two triangles are congruent. Write a congruence statement. ∆𝑆𝑅𝑇≅∆𝑾𝑿𝒀

25. Congruent Triangles - 500
Are these two triangles congruent? If so, state which postulate applies. If not, how are these triangles related?

26. These triangles are SIMILAR
Congruent Triangles - 500
Are these two triangles congruent? If so, state which postulate applies. If not, how are these triangles related?
NOT congruent.
These triangles are SIMILAR

27. Similarity - 100
State if the two polygons are similar.

28. Polygons are similar Similarity - 100
State if the two polygons are similar.
Polygons are similar
( = = = )

29. Similarity - 200
Name 2 of the 3 ways to prove two triangles are similar.

30. PPP (SSS) PAP (SAS) AA (AAA) Similarity - 200
Name 2 of the 3 ways to prove two triangles are similar.
PPP (SSS)
PAP (SAS)
AA (AAA)

31. Similarity - 300
State if the triangles are similar. If so, write the similarity statement. ∆𝑇𝑅𝑆~

32. Similarity - 300
State if the triangles are similar. If so, write the similarity statement. ∆𝑇𝑅𝑆~∆𝑬𝑮𝑭

33. Similarity - 400
The two polygons are similar. Find the scale factor from SMALLER to BIGGER.

34. Similarity - 400
The two polygons are similar. Find the scale factor from SMALLER to BIGGER.
5 : 6

35. Similarity - 500
Set up a proportion. Solve for x. x

36. 24 32 = 15 𝑥 𝑥 = 20 Similarity - 500 Set up a proportion. Solve for x.

37. Pythagorean Theorem - 100
Write the Pythagorean Theorem.

38. 𝒂 𝟐 + 𝒃 𝟐 = 𝒄 𝟐 Pythagorean Theorem - 100
Write the Pythagorean Theorem.
𝒂 𝟐 + 𝒃 𝟐 = 𝒄 𝟐

39. Pythagorean Theorem – 200 The Pythagorean Theorem applies to:
Acute Triangles
Right Triangles
Obtuse Triangles
All of the above
None of the above

40. Pythagorean Theorem – 200 The Pythagorean Theorem applies to:
Acute Triangles
Right Triangles
Obtuse Triangles
All of the above
None of the above

41. Pythagorean Theorem - 300
Find the missing length.

42. Pythagorean Theorem - 300
Find the missing length. 13

43. Pythagorean Theorem - 400
Find the missing length.

44. Pythagorean Theorem - 400
Find the missing length. 15

45. Pythagorean Theorem - 500
A ladder leans against a building. The foot of the ladder is 12 feet from the building. The ladder reaches a height of 14 feet on the building. Find the length of the ladder to the nearest tenth of a foot (1 decimal). (draw a picture)

46. 18.4 ft Pythagorean Theorem - 500
A ladder leans against a building. The foot of the ladder is 12 feet from the building. The ladder reaches a height of 14 feet on the building. Find the length of the ladder to the nearest tenth of a foot (1 decimal). (draw a picture) 14 12
18.4 ft

47. Random - 100
Who sang the half-time show at the 2018 Super Bowl?

48. Random - 100 Who sang the half-time show at the 2018 Super Bowl?
Justin Timberlake

49. Random - 200
All the interior angles of a triangle add up to _______.

50. Random - 200
𝟏𝟖𝟎°
All the interior angles of a triangle add up to _______.

51. Random - 300
Write the equation for the area of a triangle.

52. Area = 𝒃𝒂𝒔𝒆∗𝒉𝒆𝒊𝒈𝒉𝒕 𝟐 Random - 300
Write the equation for the area of a triangle.
Area = 𝒃𝒂𝒔𝒆∗𝒉𝒆𝒊𝒈𝒉𝒕 𝟐

53. Random - 400 Bashful Sneezy Sleepy Happy Dopey Grumpy
Which of Snow White’s dwarfs is missing?
Bashful
Sneezy
Sleepy
Happy
Dopey
Grumpy

54. DOC Random - 400 Bashful Sneezy Sleepy Happy Dopey Grumpy
Which of Snow White’s dwarfs is missing?
Bashful
Sneezy
DOC
Sleepy
Happy
Dopey
Grumpy

55. Random - 500
Where is TUTORING every day of the week!?!

56. Random - 500
Where is TUTORING every day of the week!?!
The LIBRARY!!!