Find the missing side, round to the nearest tenth place

asked Mar 3, 2020 195k views

3 votes

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4 votes

Answer:

8.87

Explanation:

The square means "right angle"

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

Tammi answered Mar 10, 2020

by Tammi

5.4k points

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