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Use the image below to answer the following question. Find the value of sin x° and cos y°.

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What relationship do the ratios of sin x° and cos y° share?

angles

asked Jul 23, 2014 in TRIGONOMETRY by anonymous

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1 Answer

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From the figure the triangle is right angle traingle.

Apply pythagoras theorem

The ratios are

answered Jul 23, 2014 by david Expert

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