1. Basic Trigonometry Jeopardy
Right Triangles
SOH
CAH
TOA
100
200
300
400
500

2. A 3 sided figure with exactly one angle measuring 90ᵒ
Right Triangles for 100
A 3 sided figure with exactly one angle measuring 90ᵒ
Answer

3. What is a right triangle?
R.T. 100 Answer
What is a right triangle?
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4. The side across from the given angle is the _________ side.
Right Triangles for 200
The side across from the given angle is the _________ side.
Answer

5. What is the opposite side?
R.T. 200 Answer
What is the opposite side?
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6. The side next to the given angle is the _________ side.
Right Triangles for 300
The side next to the given angle is the _________ side.
Answer

7. What is the adjacent side?
R.T. 300 Answer
What is the adjacent side?
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8. The side across from the right angle is the ________________.
Right Triangles for 400
The side across from the right angle is the ________________.
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9. R.T. 400 Answer
What is the hypotenuse?
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10. True or false: the triangle below is a right triangle.
Right Triangles for 500
True or false: the triangle below is a right triangle.
50ᵒ
45ᵒ
Answer

11. R.T. 500 Answer
What is false?
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12. S.O.H. stands for __________ _________ _ ___________.
SOH for 100
S.O.H. stands for __________ _________ _ ___________.
Answer

13. What is sine opposite hypotenuse?
SOH 100 Answer
What is sine opposite hypotenuse?
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14. SOH for 200
The formula for sine.
Answer

15. What is sin = opposite_ ? hypotenuse
SOH 200 Answer
What is sin = opposite_ ? hypotenuse
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16. SOH for 300
Given angle B in the triangle below, if we want to find c, what information do we still need if we are using sine? A B C c b a
Answer

17. SOH 300 Answer
What is b?
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18. SOH for 400
Find x
10 cm X
36ᵒ
Answer

19. SOH 400 Answer
What is about cm?
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20. SOH for 500
Julie is going to zipline down from a landing that is 50 feet high. If the line touches the ground at a 30ᵒ angle, how long is the line?
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21. SOH 500 Answer
What is 100 feet?
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22. C.A.H. stands for ___________ __________ ____________.
CAH for 100
C.A.H. stands for ___________ __________ ____________.
Answer

23. What is cosine adjacent hypotenuse?
CAH 100 Answer
What is cosine adjacent hypotenuse?
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24. CAH for 200
The formula for cosine.
Answer

25. What is cos = _adjacent__ ? hypotenuse
CAH 200 Answer
What is cos = _adjacent__ ? hypotenuse
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26. CAH for 300
Find x X
45ᵒ
3 m
Answer

27. CAH 300 Answer
What is about 4.24 m?
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28. CAH for 400
If we want to use cosine to find b, and we are given side c, what information do we need? A B C c b a
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29. CAH 400 Answer
What is angle A?
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30. CAH for 500
A dog is sitting and looking up at a squirrel in a tree. If the distance between the squirrel and the spot the dog is sitting on is 15 yards and the angle between the dog’s line of sight and the ground is 50ᵒ, how far from the tree is the dog?
Answer

31. CAH 500 Answer
What is about yards?
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32. T.O.A. stands for ________ _________ _________.
TOA for 100
T.O.A. stands for ________ _________ _________.
Answer

33. What is tangent opposite adjacent?
TOA 100 Answer
What is tangent opposite adjacent?
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34. The formula for tangent.
TOA for 200
The formula for tangent.
Answer

35. What is tan = _opposite_ ? adjacent
TOA 200 Answer
What is tan = _opposite_ ? adjacent
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36. TOA for 300
With the triangle below, given angle B, if we want to use tangent to find a, what info do we still need? A B C c b a
Answer

37. TOA 300 Answer
What is side b?
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38. TOA for 400
Find x
60ᵒ
18 ft X
Answer

39. TOA 400 Answer
What is about feet?
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40. TOA for 500
Play me!
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41. TOA 500 Answer
What is about ?
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