1. JEOPARDY!

2. Slope from graph or two points Equations from table or graph
JEOPARDY!
Writing
Equations
JEOPARDY!
Slope from graph or two points
Equations from table or graph
JEOPARDY!
Graphing Equations
JEOPARDY!
One-Step Equations
JEOPARDY!
JEOPARDY!
Multi-Step Equations
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3. Ratios
Proportions
Scale Factor
Similar Polygons
Similar Triangles
Algebra
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4. A designated hitter made 8 hits in 10 games
A designated hitter made 8 hits in 10 games. Find the ration of hits to games. (Remember to Reduce!)
>>>

5. 4:5

6. An equation stating that two ratios are equal is called:
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7. Proportion

8. In a recent month, 208 South African rands were equivalent to 18 United States dollars. Find the ratio of rands to dollars.
(Remember to Reduce)
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9. 104:9

10. A cable that is 42 ft. long is divided into lengths in the ratio of 3:4. Wat are two lengths into which the cable is divided?
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11. 18 ft. , 24 ft.

12. (Hint: Not the ratio of boys to students)
There are 76 boys in a sophomore class of 165 students. Find the ratio of boys to girls.
(Hint: Not the ratio of boys to students)
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13. 76:89

14. Solve each proportion. 𝑥 5 = 11 35
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15. 𝟏𝟏 𝟕

16. Solve the Proportion:
3 5 = 𝑥 75
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17. 45

18. The ratio of the measures of three angles is 2:5:3.
Find the measures of the three angles.
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19. 36, 90, 54

20. Find the measures of the sides of each triangle
The ratio of the measures of three sides of a triangle is 8:7:5. Its perimeter is 240 feet.
Find the measures of the sides of each triangle
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21. 96 ft. , 84 ft. , 60ft.

22. Solve the Proportion:
𝑏+1 𝑏−1 = 5 6
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23. b = -11

24. Two corresponding sides of similar triangles have the lengths of 24 cm and 60 cm. What would be the scale factor of these triangles?
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25. 2 5

26. Find the scale factor of the two Similar Polygons
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27. 𝟏 𝟐

28. Solve for x to find the scale factor of the similar triangles
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29. X= 13 Scale factor: 𝟐 𝟑

30. Find the perimeter of the similar triangle.
A triangle has side lengths of 3 meters, 5 meters, and 4 meters. The triangle is enlarged by a scale factor of 5.
Find the perimeter of the similar triangle.
>>>

31. 60 meters

32. A rectangle with the length 60 cm. and hgt. of 40 cm
A rectangle with the length 60 cm. and hgt. of 40 cm. is reduced by the scale factor of ¼ . Find the length and the width of the similar rectangle.
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33. Length = 15 cm Width = 10 cm

34. Decide if these two polygons are similar.
If they are similar find the scale factor.
>>>

35. ∆𝐴𝐵𝐶∽∆𝑋𝑌𝑍
Scale Factor:

36. Decide if these two polygons are similar.
If they are similar find the scale factor.
>>>

37. P𝑜𝑙𝑦𝑔𝑜𝑛 𝑊𝑋𝑌𝑍∽𝑃𝑜𝑙𝑦𝑔𝑜𝑛 𝑃𝑄𝑅𝑆
Scale Factor: 3 2

38. Decide if these two polygons are similar.
If they are similar find the scale factor.
>>>

39. Yes
Scale factor: 1 2

40. a) What is the scale factor from Triangle A to Triangle B? ________
b) What is the scale factor from Triangle B to Triangle A? ________
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41. A) 3 2
B) 2 3

42. a) What is the scale factor from Parallelogram A to Parallelogram B
b) What is the scale factor from Parallelogram B to Parallelogram A? ________
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43. A) 1 4 , .25
B) 4

44. State if the triangles in each pair are similar
State if the triangles in each pair are similar. If so explain your reasoning. (Ex AA similarity)
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45. Not Similar

46. State if the triangles in each pair are similar
State if the triangles in each pair are similar. If so explain your reasoning. (Ex AA similarity)
>>>

47. Similar AA~

48. State if the triangles in each pair are similar
State if the triangles in each pair are similar. If so explain your reasoning. (Ex AA similarity)
>>>

49. Similar: SAS~

50. DAILY
DOUBLE

51. State if the triangles in each pair are similar
State if the triangles in each pair are similar. If so explain your reasoning. (Ex AA similarity)
>>>

52. Similar SSS~

53. State if the triangles in each pair are similar
State if the triangles in each pair are similar. If so explain your reasoning. (Ex AA similarity)
>>>

54. Similar AA~

55. Solve for the missing side .
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56. x = -1

57. Solve for x.
-2(3 + x) = -3x - 5
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58. x = 1

59. Solve for x.
3x – 9 + x + 5 = x + 11
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60. x = 5

61. Solve for x.
-x - 7 = 2x + 2
>>>

62. x = -3

63. Solve for x.
5x – 9 = 3x + 5
>>>

64. x = 7

65. JEOPARDY!