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In RST, the measure of T = 90, RS = 4.8 feet, and ST = 2.4 feet.  Find the measure of R to the nearest degree.

 

 Mar 28, 2021
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sin ( x ) = 2.4 / 4.8

 

= 1 / 2

 

sin ( 30 ) = 1 / 2

 

So...

 

 x = 30

~

angel

 Mar 28, 2021

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