Trig Ratios Missing Angles
2 years ago
mrsingrassia
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Homework
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Practice
• Question 1
300 seconds
Q.

Solve for the missing angle.

32°

44°

61°

50°

• Question 2
120 seconds
Q. Find the measure of the missing angle.
64o
26o
61o
.008o
• Question 3
30 seconds
Q. Choose the correct ratio.
sin-1(9/20)
cos-1(9/20)
tan-1(9/20)
cos-1(20/9)
• Question 4
30 seconds
Q. Choose the correct ratio.
sin-1(12/29)
cos-1(12/29)
tan-1(12/29)
tan-1(29/12)
• Question 5
180 seconds
Q. Find the measure of the indicated angle (?) round to the nearest tenth.
9.4
55.2
20.15
19.4
• Question 6
180 seconds
Q. Find the measure of the indicated angle (?) round to the nearest tenth.
33°
49°
39°
41°
• Question 7
120 seconds
Q.

We can use SOH-CAH-TOA for...

Any triangle ever

Non-right triangles only

Right Triangles only

Never

• Question 8
180 seconds
Q. Find the measure of the angle.  Round to the nearest tenth.
30.8
32.1
34.3
36.9
• Question 9
120 seconds
Q. What is the ratio for Sine?
Hyp/Opp
Opp/Hyp
• Question 10
120 seconds
Q. What is the ratio for Tangent
Opp/Hyp
Hyp/Opp
• Question 11
120 seconds
Q. What is the ratio for Cosine?
Opp/Hyp