If #sin(theta)=3/5# what is #cos(theta)#?

1 Answer
Alan P. · Anirudh E.
Jan 17, 2018

#cos(theta)=4/5color(white)("xxx")orcolor(white)("xxx")cos(theta)=-4/5#

Explanation:

#sin(theta)=3/5# implies that we have one of the following conditions:
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#cos="adjacent side"/"hypotenuse"#

#"sin"="opposite side"/"hypotenuse"#

I hope that helps!

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