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The picture shows a barn door. What is the length of the bar AC? 6 sin 60° 6 cos 60° Download jpg

Nicholas Rivera

in Mathematics

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Jeremy Wood on February 10, 2019

SOH CAH, TOAsin=opposite/hypotonusecos=adjacent/hyptonusesin60=CB/6, we want to ACcos60=AC/6then times 6 both sides6cos60=acanswer is 6cos60


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