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Algebra I Chapter 10 test Flashcards | StudBud
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Algebra I Chapter 10 test
Solve the radical
Find the missing side
Algebra I Chapter 10 test
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Answers
1
Find the missing side
24
10.9
27.9
22.9
2
Solve the radical
x=7
x=6
x=9
x=3
3
Trigonometry
13/5
5/13
12/13
5/12
4
Simplify the radical.
25√2
2√5
√2
5√2
5
Trigonometry
B
A
C
D
6
Find the missing side
3.2
24.5
16.6
17.4
7
Trigonometry
12/13
5/12
5/13
13/5
8
Simplify the radical
8√2
64
8√8
8
9
Find the the missing side
17
17.0
12
45
10
What is the measure of side AC? Use your trigonometry ratios and round to the nearest tenth.
38.3
19.7
26.8
44.7
11
Solve for the unknown angle
50
90
30
60
12
Trigonometry: Knowing that cos x = 3/5, what is sin x?
3/4
4/5
4/3
5/3
13
Solve the radical
x=16
x=5
x=19
x=7
14
Find the missing side
12.2
21.2
22.9
10.9
15
Simplify and multiply these surds
5√2
√25x2
2√5
3√6
16
Find the missing side
76
14.7
18
76
17
Simplify the radical.
4√3
2√3
3√4
3√2
18
find the missing side
18.2
9
y=mxtb
IDK
19
What is the cos A?
24/25
24/7
7/24
7/25
20
Find the missing side
15.2
12.2
11.5
2.8
21
Simplify the radical.
6x√2
4x√2
2√8x
4√2x
22
Trigonometry
5/13
13/5
12/13
5/12
23
whats the sine ratio
hypotenuse/adjacent
opposite/adjacent
opposite/hypotenuse
adjacent/hypotenuse
24
Find the missing side
76
14.7
76
18
25
Simplify the radical.
2√50
10√3
10√2
2√10
26
Would you use Sin, Cos, or Tan to find side Y?
Sine
Tangent
Cosine
Not enough information
27
Solve the following the problem using trigonometry to find the area.
35
8.4
100.8
12
28
Simplify the radical.
9√5
5√3
3√5
5√6
29
Simplify and multiply these surds
8
√0
0
√8
30
What type of triangle is trigonometry used for?
isosceles
right angle
circle
equilateral
31
Would you use Sin, Cos or Tan to find the unknown?
Sin
Tan
Cos
32
Inverse operations of sin, cos and tan are used to
calculate the opposite side
calculate unknown side lengths
calculate the hypotenuse
calculate unknown angles
33
Trigonometry
13/12
5/12
12/5
13/5
34
Find the missing side!
21
34
14
15
35
Find the missing side.
24
10
40
15.2
36
Find tan A
4/3
4/5
3/4
3/5
37
To add radicals, they must have the same radicand.
True
False
38
Simplify the radical
√12b2
12√b2
12b4
12b2
39
Find the missing side
52
216
14
12
40
Multiply the radicals and simplify
36
√15
6
√30
41
Simplify the radical.
2√5x3
2x√5x
2x√5
4x√5x
42
Solve for the unknown angle
50
60
130
120
43
Multiply the radicals -
-6√30
-3√30
6√30
-6√12
44
Simplify the radical.
2n√14
7√2n
2√7n
2n√7
45
Simplify the radical.
√8n
2√4n
8n
4n√2
46
What is the tan A?
24/7
7/25
24/25
7/24
47
Find sine A
3/5
3/4
4/5
4/3
48
Simplifying Square Roots
9√3
45√3
15√9
15√3
49
What phrase to remember the trigonometry functions
SAH-COA-TOH
SCT-OHO-HHA
SOH-CAH-TAO
SOH-CAH-TOA
