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WorksheetsLaw of Sines
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
Find AB
a)
10
b)
8
c)
6.1
d)
4.9
2.
What is the measure of angle A?
a)
58 degrees
b)
61 degrees
c)
78 degrees
d)
74 degrees
3.
What is the measure of angle A?
a)
50 degrees
b)
60 degrees
c)
78 degrees
d)
74 degrees
4.
Which one is the easy way to remember trigonometric ratios?
a)
Sah Coh Toa
b)
Soh Cah Toa
c)
Soh Cah Tao
d)
Soh Ceh Toa
5.
find X
a)
52
b)
33
c)
41
d)
29
6.
What is the measure of angle A?
a)
50 degrees
b)
60 degrees
c)
78 degrees
d)
74 degrees
7.
Find c
a)
10
b)
8
c)
6.1
d)
4.9
8.
Find m<B
a)
A
b)
B
c)
C
d)
D
9.
What is the measure of angle A?
a)
58 degrees
b)
61 degrees
c)
78 degrees
d)
74 degrees
10.
Identify the Law of Sines
a)
Sin2x + Cos2x =1
b)
Sin(A)/a = Sin(B)/b = Sin(C)/c
c)
Sin(A)Sin(B)Sin(C) = 1
d)
Soh-Cah-Toa
11.
Find BC.
a)
A
b)
B
c)
C
d)
D
12.
If you are given the opposite side and hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
13.
If you are given the two sides that are not the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
14.
We can use SOH-CAH-TOA for...
a)
Any triangle ever
b)
Non-right triangles only
c)
Right Triangles only
d)
Never
15.
The ratio in a right triangle of adjacent to hypotenuse is _____
a)
sine
b)
cosine
c)
tangent
d)
inverse cosine
16.
The ratio in a right triangle of opposite to adjacent side is _____
a)
sine
b)
cosine
c)
tangent
d)
inverse cosine
17.
What is the cosine of angle P?
a)
p/q
b)
q/r
c)
p/r
d)
r/q
18.
What kind of animal is the mascot for the University of Minnesota?
a)
moose
b)
badger
c)
timberwolf
d)
gopher
19.
What food is more effective at waking you up in the morning?
a)
yoghurt
b)
coffee
c)
apples
d)
cookies
20.
How long did it take Leonardo da Vinci to paint Mona Lisa?
a)
5 years
b)
10 years
c)
7 years
d)
8 years
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