# Download Geometry 2 – Trigonometry Test Review G.SRT.6 Learning Target: I

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```Geometry 2 – Trigonometry Test Review
4) For J in the figure shown below, which
statement is true for the cosine of J?
G.SRT.6 Learning Target: I can use trig
ratios to solve problems.
L
1) If the cos A 
113
15
5
, what is the value of x?
14
K
J
112
A) cos J  15
113
B) cos J  15
112
C) cos J  112
113
D) cos J  112
15
2) What is the tan A?
B
13
5
C
5) Which expression can be used to find the
value of x in the triangle?
12
A
A) x 
15
cos 48
B) x  15cos 42
3) Given the following trig ratios, what is the
length of AC?
A
21
C
B
28
35
21
cos A 
35
28
tan A 
21
sin A 
C) x 
sin 48
15
D) x 
15
sin 48
15
48
x
6) Which expression can be used to find mT?
U
1
A) sin (0.35)
B) cos1 (0.35)
18.5
1
C) cos (2.85)
D) tan 1 (0.35)
T
6.5
V
Geometry 2 – Trigonometry Test Review
10) What is the value of x in the triangle
shown?
7) Which expression CANNOT be used to find
AC?
B
3.0
67°
7.7
x
23°
C
A
A) 7.7(cos 23°)
11) What is the length of the leg?
B) 7.7 (sin 67°)
C) 3.0(tan 67°)
D) 3.0(cos 67°)
4
G.SRT.6 Learning Target: I can use rules of
special right triangles to solve problems.
45°
8) The hypotenuse of a 30-60-90 triangle
measures 5 3 inches. What is the measure of
the longer leg?
G.SRT.7 Learning Target: I can explain the
relationship between sine and cosine.
12) Write cos 35° in terms of sine. Then
explain how cosine and sine are related in a
given triangle.
9) Find the length of the hypotenuse?
9 cm
60°
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Geometry 2 – Trigonometry Test Review
13) In the right triangle ABC, A and B are
complementary angles. Which statement is
TRUE?
C
15) If a skateboard ramp has a slope of 2 ,
7
what is the measure of the angle that the ramp
makes with the ground?
20
48
A
52
B
A) The cos A and the sin B are both equal
12 .
to
13
5
B) The cos A= 12 and the sin B =
.
13
13
C) The cos A and the sin B are both equal
to 5
13
D) The cos A= 5 and the sin B = 12 .
13
13
16) A slide 5.2m long makes an angle of
35°with the ground. How high is the top of the
slide above the ground?
G.SRT.8 Learning Target: I can solve realworld problems with Pythagorean Theorem and
trig ratios.
14) In the figure below, the distance from point
R on the ground to a point P at the base of a cliff
is 28 meters. If the measure of P = 74, what
would be the approximate height of the cliff?
17) ABC DFH . If the sin A = 0.6 and
DH = 4, what is the length of FH?
A
Q
F
h
P
74
D
B
H
C
R
28 m