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Find the missing side, round to the nearest tenth place

Find the missing side, round to the nearest tenth place-example-1
User Ajit S
by
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1 Answer

4 votes

Answer:

8.87

Explanation:

The square means "right angle"


\sin(\alpha ) = (x)/(13) \\ \\ \sin(43) = ( x )/(13) \\ \\ x = \sin(43) * 13 \\ x = 8.86597868081 \\ x = 8.87

User Tammi
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