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Worksheets*Trig 24-25 Finale Review*
Total questions: 171
Worksheet time: 11hrs 31mins
Cosx corresponds with which sides
o/h
h/o
a/h
h/a
o/a
Sinx corresponds with which sides
o/h
h/o
a/h
h/a
o/a
Secx corresponds with which sides
o/h
h/o
a/h
h/a
o/a
What options are equal to Sinx ?
o/h
1/cscx
cosx
Cos(90-x)
Which of the following is the cofunction of Cosine ?
Sine
Cosecant
Secant
Tangent
Cotangent
On the unit circle, which radian measure represents the point (√3/2 , -1/2)
11π/6
5π/3
7π/6
4π/3
Given the ordered pair (-1/2 , √3/2), what is the value of cosine?
√3
-1/2
√3/2
√3/3
Evaluate sin (7π/6).
1/2
-1/2
√3/2
-√3/2
Evaluate cos (150o).
-1/2
1/2
√3/2
-√3/2
Find θ if tan θ = -1, and θ is in Quadrant II
2π/3
5π/6
3π/4
5π/4
Find θ if sin(θ)=−23 , and θ is in Quadrant III.
4π/3
7π/6
3π/4
5π/4
For an angle θ in standard position and a point (7, -24) on the terminal side, find sinθ .
−2524
257
−724
−247
For an angle θ in standard position and a point (7, -24) on the terminal side, find cosθ .
−2524
257
−724
−247
For an angle θ in standard position and a point (7, -24) on the terminal side, find tanθ .
−2524
257
−724
−247
Find cosθ for an angle in standard position that passes through the point
(−1, 3)−21
23
−2
21
Find sinθ for an angle in standard position that passes through the point
(−1, 3) .32
23
−2
21
In which quadrant does θ=30° lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
In which quadrant does θ=210° lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
In which quadrant does θ=43π lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
In which quadrant does θ=611π lie?
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
What ordered pair is associated with θ=35π
(23, −21)
(21, 23)
(−21, 23)
(21, −23)
Evaluate sin(210°)
−23
23
−21
21
Evaluate cos(65π)
−23
23
−21
21
Evaluate sin(240°)
−23
−21
23
21
What is the missing side?
20.8
19.2
23.0
17.4
sin(42) x 8
sin(42 x 8)
8sin 42
What is the missing side?
11.1
27.3
21.2
15.3
What is the missing side?
21.3
16.6
24.1
10.4
What is the ratio for Sine?
OH
HO
AO
AA
What is the ratio for Tangent?
AO
OA
HO
OH
What is the ratio for Cosine?
HO
AO
OA
HA
Which triangle is correctly labeled?
Find the length of the missing side.
187.7
104.0
164.2
50.4
Which one is the easy trick to remember trigonometric ratios?
SAH COH TOA
SOH CAH TOA
SOH CAH TAO
SOH CEH TOA
What is the ratio for Cosine?
HO
AO
OA
HA
Which trig ratio is made up of the opposite and hypotenuse?
sine
cosine
street sign
exit sign
What is the correct ratio for the Sin of X?
A
B
C
D
What is the correct ratio for the Tan of A?
A
B
C
D
Which triangle is correctly labeled?
Solve for the missing angle.
32°
44°
61°
50°
Find the length of the bolded arc.
81805 π
495 π
2π
2135 π
Find the length of the bolded arc.
4243 π
89 π
335 π
4200 π
Find the length of the bolded arc.
6169 π
213 π
26 π
56 π
Find the length of the bolded arc.
241127 π
332 π
15 π
20 π
Find the length of the bolded arc.
12π
463 π
2243π
81π
Find the length of the bolded arc.
27π
355π
1277π
1260π
Find the length of the bolded arc.
457π
320π
3950π
3π
Find the length of the bolded arc.
121331π
20π
316π
225π
Find the length of the bolded arc.
5π
6115π
25π
6143π
Find the length of the bolded arc.
1235π
439π
310π
20π
Find the length of the bolded arc.
12121π
18π
241331π
2π
Find the length of the bolded arc.
3π
24289π
3200π
144π
12π cm
27π cm
12 cm
27 cm
Find the arc length.
3π/4 ft
39π/4 ft
13π/4 ft
4π/13 ft
Find the arc length
7 cm
28π cm
7π cm
28 cm
Find the arc length indicated by the bolded arc. Round to the nearest tenth.
16.5 cm
47.7 cm
15.7 cm
16.4 cm
Find the arc length indicated by the bolded arc. Round to the nearest tenths.
8.4 mi
9.4 mi
60.2 mi
117.8 mi
If the angle is in standard position, in what quadrant does its terminal side of a −240° angle lie in?
First Quadrant
Second Quadrant
Third Quadrant
Fourth Quaadrant
If the angle is in standard position, in what quadrant does its terminal side of a −32π radian angle lie in?
First Quadrant
Second Quadrant
Third Quadrant
Fourth Quadrant
If the angle is in standard position, in what quadrant does its terminal side of a 192° angle lie in?
First Quadrant
Second Quadrant
Third Quadrant
Fourth Quadrant
Convert 81° into radians.
209π
169π
78π
57π
Convert 225° into radians?
47π
45π
43π
35π
Convert 611π radians into degrees.
30°
330°
360°
300°
Find the length of side y.
22.32 cm
36.5 cm
76.34 cm
87.76 cm
What is the correct ratio you would use to solve for "w"?
sin 40 = w/28
cos 40 = w/28
tan 40 = w/28
sin 40 = 28/w
Find the length of side AB.
20 m
5 m
11.54 m
8.66 m
sin 38°=42x Solve the equation for x.
Round your answer to the nearest tenth.
(a)
Find x round to the nearest tenth.
46.1
4.9
16.4
26.9
Which equation is true?
sin (x) = 14/29
cos (x) = 14/29
tan (x) = 14/29
tan (x) = 29/14
Which equation is true?
sin (x) = 11/27
sin (x) = 27/11
cos (x) = 11/27
tan (x) = 11/27
Which equation is true?
sin (x) = 6/8
cos (x) = 8/6
cos (x) = 6/8
tan (x) = 6/8
Which equation would you use to solve for the unknown angle?
x = sin–1(4/5)
x = cos–1(4/5)
x = cos–1(5/4)
x = tan–1(4/5)
Which equation could be used to solve for the unknown angle?
x =sin–1(25/24)
x = sin–1(24/25)
x = sin–1(25/7)
x = sin–1(7/25)
Which equation would you use to solve for the unknown angle?
x =tan–1(51/85)
x = tan–1(85/51)
x = tan–1(51/68)
x = tan–1(68/51)
Which equation would you use to solve for the unknown angle?
x =cos–1(68/85)
x = cos–1(85/68)
x = cos–1(51/85)
x = cos–1(85/51)
Find the missing angle. Round answers to the nearest whole degree.
64°
35°
51°
63°
What is the exact value of cos (60°)
0
1/2
√3/2
1
What is the exact value of sin (150°)
-1/2
-√3/2
1/2
√3/2
Find the exact value of the cos (225⁰)
-√3/2
√3/2
√2/2
-√2/2
Based on the unit circle, what is the value of sin?
y
x
x/y
y/x
Based on the unit circle, what is the value of cos?
y
x
x/y
y/x
Find cos(600°)
hint: find the coterminal angle
(-1/2)
(-√3/2)
(√3/2)
(√2/2)
What is the reference angle for -30°?
150°
30°
80°
60°
What is the reference angle for 275°?
85°
95°
-85°
-95°
What is the reference angle for 240°?
60°
30°
45°
210°
What is the reference angle for 63°?
117°
207°
63°
153°
