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determine angle A to the nearest degree using a calculator .

 

A )  Sine 0.4568     b) cosine 0.4568   c) tan 0.4568

stingray246  Oct 4, 2017
 #1
avatar+92808 
+1

You just need to use the associated inverse functions

 

Example :

 

arcsin ( 0.4568)  ≈  27.18°

 

 

 

cool cool cool

CPhill  Oct 4, 2017

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