General review including what the trig ratios are, determing the ratio in a problem, writing and solving trigonometric equations.
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Question 1
1.
What is the ratio for sine? (Use "opp", "hyp", and "adj".)
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Question 2
2.
What is the ratio for cosine? (Use "opp", "hyp", and "adj".)
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Question 3
3.
What is the ratio for tangent? (Use "opp", "hyp", and "adj".)
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Question 4
4.
sin A = ? (fraction)
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Question 5
5.
cos A = ? (fraction)
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Question 6
6.
tan A = ? (fraction)
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Question 7
7.
sin B = ? (fraction)
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Question 8
8.
cos B = ? (fraction)
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Question 9
9.
tan B = ? (fraction)
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Question 10
10.
Which trigonometric ratio should you use to solve for "h"?
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Question 11
11.
Which trigonometric ratio should you use to solve for h?
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Question 12
12.
Which trig ratio should you use to solve for side BC?
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Question 13
13.
Which trig ratio should you use to solve for theta?
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Question 14
14.
Which trig ratio should you use to solve for y?
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Question 15
15.
Which angle represents an angle of elevation?
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Question 16
16.
Is 70 an angle of depression or an angle of elevation?
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Question 17
17.
Which method would you use to solve the equation?
cos 390 = 8/w
cos w = 0.34
tan 740 = p/5
tan y = 8/13
sin 320 = m/7
sin x = 5/7
tan n = 4.578
sin 450 = x/8
Cross multiply and solve.
Use the inverse.
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Question 18
18.
Solve the equation: sin 380 = x/10. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 19
19.
Solve the equation: tan 120 = x/10. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 20
20.
Solve the equation: cos 780 = 13/x. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 21
21.
Solve the equation: sin x = 7/11. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 22
22.
Solve the equation: cos x = 12/17. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 23
23.
Solve the equation: tan x = 2.719. Round your answer to the nearest hundredth. Include the word "degrees" with your answer if solving for an angle.
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Question 24
24.
Write an equation to solve for the hypotenuse. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.
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Question 25
25.
Write an equation to solve for x. Due to limited options for typing, you do not need to include degrees in your equation.
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Question 26
26.
Write an equation to solve for <B. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.
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Question 27
27.
Write an equation to solve for side BC. Use "x" as the variable. Due to limited options for typing, you do not need to include degrees in your equation.
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Question 28
28.
Given the triangle below and the equation: sin A = 3/5.
Determine the value of b.
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Question 29
29.
Given the triangle below, what trigonometric ratios would equal b/c?
(Hint: Consider the relationship between <A and <B.)