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Mixed Review#1A (H) Flashcards | StudBud
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Mixed Review#1A (H)
Mixed Review#1A (H)
24 terms
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Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
Multiply
D
B
C
A
2
What symbol is used in right triangle trigonometry?
Theta
Beta
Sigma
Pi
3
Add and subtract the given radicals.
D
C
A
B
4
Simplify the radical.
3√4
6√2
2√6
4√3
5
What type of triangle is trigonometry used for?
right angle
equilateral
circle
isosceles
6
Divide
24√5
8√5 / 5
16√5 / 5
16 / √5
7
Multiply the radicals
5√2 + 5√2
2√5 + 5√2
√20 + √50
√20 + 5√2
8
What acronym do we use that helps us remember the basic trig functions?
SAH COH TOA
SOH CAH TOA
SAH COA TOH
SOH COH TOA
9
Add and subtract the given radicals.
C
B
D
A
10
Simplify the radical:
7x2√3
7x√3
7√3x4
7√3x2
11
Trigonometry
12/13
5/12
13/5
5/13
12
Divide these radicals
1/12
2/12
1/6
2/6
13
Trigonometry
13/5
5/13
12/13
5/12
14
What does trigonometry mean?
triangle measure of sides and angles
Geometry
A geometric measure of sides and angles
Math
15
What are the three basic trig functions?
sine, cosine, tangent
alpha, beta, gamma
programs, trace, link
variables, stats, apps
16
Use the Pythagorean Theorem
X=5
X=10
X=100
X=-10
17
Find the missing side length. Round to the nearest hundredths.
.99
33.13
30.91
18
What does θ mean in trigonometry?
Right triangle
Unknown function
Unknown side
Unknown angle
19
Trigonometry
13/5
5/13
5/12
12/13
20
Rationalize, divide the radicals, and simplify.
7-12\sqrt{3}
12-7\sqrt{3}
5\sqrt{3}
-9
21
FOIL the radical expressions
25-15√7
-59-15√7
4+9√7
67-15√7
22
Find the missing side
76
14.7
18
76
23
Divide the given radicals.
C
A
D
B
24
Simplify the radical:
2√7
2n√7n
7n√10n
7n√2n
