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Use trigonometric functions ( 1001) Flashcards | StudBud
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Use trigonometric functions ( 1001)
Use trigonometric functions ( 1001)
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1
Use trigonometric ratios to determine the missing angle measure. (use a calculator!!)
90
60
6.8
30
2
If Cos A = \frac{\sqrt{2}}{2} , then Cos^{-1}\frac{\sqrt{2}}{2} = m∠A
15\degree
60\degree
30\degree
45\degree
3
Use trigonometry to determine the missing side.
11
7
10
9
4
In a right triangle, use trigonometric functions.
\frac{15}{8}
\frac{15}{17}
\frac{8}{17}
\frac{17}{15}
5
The basic trigonometric identities depend on the angles
False
True
6
5.) The following are the basic trigonometric ratios
except
cotangent
sine
cosine
tangent
7
The Basic Trigonometric functions are sine, cosine, and _________.
Right Angle
Cotangent
Tangent
SOHCAHTOA
8
Use trigonometry to determine the missing angle. Round answers to the nearest hundredth.
Q=28
Q=31.59
Q=34.89
Q=54.11
9
If sinB = \frac{3}{5} , then find cosB
\frac{5}{4}
\frac{4}{5}
\frac{5}{3}
\frac{3}{5}
