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

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

Pythagorean theorem wikipedia, lookup

Trigonometric functions wikipedia, lookup

Transcript
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
Answer: ______________
D) cos J  112
15
2) What is the tan A?
Answer: ______________
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
Answer: ______________
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
Answer: ______________
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)
Answer: ______________
T
6.5
Answer: ______________
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
Answer: ______________
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
Answer: ______________
G.SRT.6 Learning Target: I can use rules of
special right triangles to solve problems.
45°
Answer: ______________
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.
Answer: ______________
Answer: ______________
9) Find the length of the hypotenuse?
9 cm
60°
______________________________________
______________________________________
______________________________________
______________________________________
Answer: ______________
____________________________________
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
Answer: ______________
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?
Answer: ______________
Answer: ______________
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
Answer: ______________
Answer: ______________
Geometry 2 – Trigonometry Test Review
18) A baseball diamond is a square with a side
length of 80ft. How far is the throw from home
plate to second base? (Round to the nearest foot.)
Answer: ______________