1. Jeopardy

2. Final Jeopardy Question
Section 7.1/7.2
Section
7.3
Section 9.1
Section
7.5
Section 7.6
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Final Jeopardy Question

3. Section 7.1/7.2
500 pts
To make a clay vase, an artist uses a potter’s wheel that has a diameter of 13 in. and spins at 120 rpm. Find the approximate distance traveled in 1 min by a point on the outer edge of the wheel.
Answer: 4901 in
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4. Section 7.1/7.2
400 pts
A sector of a circle has an arc length of 3.5 yards and central angle 30°. Find its area:
Answer: k=11.68 yards squared
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5. Section 7.1/7.2
300 pts
If a sector has a radius of 8in and a central angle of ᴫ/4, determine its arc length and area:
Answer: s=6.28 in and k=25.13in squared
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6. Section 7.1/7.2 200 pts Find the reference angle and the two
smallest coterminal angles for :
Answer
Reference Angle:
Coterminal Angles: and
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7. Coterminal Angles: -70°, and 650°
Section 7.1/7.2
100 pts
Find the reference angle and the two smallest coterminal angles for 290°:
Answer
Reference Angle: 70°
Coterminal Angles: -70°, and 650°
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8. Find the sinθ and cosθ for the point (-3,-1):
Section 7.3
500 pts.
Find the sinθ and cosθ for the point (-3,-1):
Answer:
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9. Find the sinθ and cosθ for the point (-5,12):
Section 7.3
400 pts.
Find the sinθ and cosθ for the point (-5,12):
Answer:
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10. Section 7.3
300 pts.
Without using a calculator state whether each expression is positive, negative, zero, or undefined and then find the value of the expression:
Answer: Negative; -1
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11. Section 7.3
200 pts.
Without using a calculator state whether each expression is positive, negative, zero, or undefined:
Answer: Negative
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12. Section 7.3
100 pts.
Without using a calculator state whether each expression is positive, negative, zero, or undefined:
Answer: Negative
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13. Section 9.1
500 pts
Igor’s pet bat Natasha is flying at the end of a 50ft leash. Using an angle measuring device, Igor spots Natasha at an angle of 55 degrees up from the horizontal. To the nearest foot, how high is Natasha flying if the leash is taut and anchored to the ground?
Answer: Approximately 41 feet
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14. Section 9.1
400 pts
The steps to the front entrance of a public building rise a total of one meter. The steps are to be replaced by a ramp. By a city ordinance, the angle of elevation for a ramp cannot be greater than 9 degrees. What is the minimum distance from the entrance that the ramp must begin?
Answer: Approximately 6.3 meters
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15. Solve for the missing angle:
Section 9.1
300 pts
Solve for the missing angle: 10  6
Answer: Approximately 59°
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16. Solve for the missing sides:
Section 9.1
200 pts
Solve for the missing sides: x y
20° 12
Answer: x=12.8 and y=4.4 approximately
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17. Section 9.1 100 pts In , D=90°, E=12°, and e=9. Find d and f.
Answer: d=43.3 and f=42.3
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18. Find the values of the other five trig. functions:
Section 7.5
500 pts
Find the values of the other five trig. functions:
sec 𝒙 =−𝟑
𝟎<𝒙<𝝅
Answer:
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19. Find the values of the other five trig. functions:
Section 7.5
400 pts
tan 𝒙 = 𝟑 𝟒
𝝅<𝒙<𝟐𝝅
Find the values of the other five trig. functions:
Answer:
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20. Find the exact value of each expression:
Section 7.5
300 pts
Find the exact value of each expression:
Answer:
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21. Find the exact value of each expression:
Section 7.5
200 pts
Find the exact value of each expression:
Answer:
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22. Find the exact value of each expression:
Section 7.5
100 pts
Find the exact value of each expression:
Answer:
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23. Find both the approximate value and the exact value:
Section 7.6
500 pts
Find both the approximate value and the exact value:
Answer:
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24. Find both the approximate value and the exact value:
Section 7.6
400 pts
Find both the approximate value and the exact value:
Answer:
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25. Section 7.6
300 pts
Without using a calculator, find the value of each expression in radians:
Answer:
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26. Section 7.6
200 pts
Without using a calculator, find the value of each expression in radians:
Answer:
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27. Section 7.6
100 pts
Without using a calculator, find the value of each expression in radians:
Answer:
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28. Final Jeopardy Evaluate csc ( cos −𝟏 ( tan 3𝜋 4 ))) Time is up!
Undefined!
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