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Consider △XYZ Triangle X Y Z is shown. Angle X Z Y is a right angle. What are the ratios of sine, cosine, and tangent for angle Y? sin(Y) = StartFraction X Z Over X Y EndFraction; cos(Y) = StartFraction Y Z Over X Z EndFraction; tan(Y) = StartFraction Y Z Over X Y EndFraction sin(Y) = StartFraction X Y Over X Z EndFraction; cos(Y) = StartFraction X Z Over X Y EndFraction; tan(Y) = StartFraction Y Z Over X Z EndFraction sin(Y) = StartFraction X Z Over X Y EndFraction; cos(Y) = StartFraction Y Z Over X Y EndFraction; tan(Y) = StartFraction X Z Over Y Z EndFraction sin(Y) = StartFraction Y Z Over X Y EndFraction; cos(Y) = StartFraction X Z Over X Y EndFraction; tan(Y) = StartFraction X Z Over Y Z EndFraction

User Piotrbalut
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3.7k points

2 Answers

17 votes
17 votes

Answer:

C, short answer

Explanation:

trust

User Josifoski
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3.3k points
18 votes
18 votes

Answer:


\sin Y= (XZ)/(XY)


\cos Y= (YZ)/(XY)


\tan Y= (XZ)/(YZ)

Explanation:

Given

See attachment for triangle

Required

Find
\sin, \cos and
\tan of angle Y

For angle Y:


Opposite = XZ


Adjacent = YZ


Hypotenuse = XY

The
\sin of an angle is calculated as:


\sin\theta = (Opposite)/(Hypotenuse)

So:


\sin Y= (XZ)/(XY)

The
\cos of an angle is calculated as:


\cos\theta = (Adjacent)/(Hypotenuse)

So:


\cos Y= (YZ)/(XY)

The
\tan of an angle is calculated as:


\tan\theta = (Opposite)/(Adjacent)

So:


\tan Y= (XZ)/(YZ)

Consider △XYZ Triangle X Y Z is shown. Angle X Z Y is a right angle. What are the-example-1
User Thierry Lathuille
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3.1k points