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What is the value of y?

 

 

 Mar 14, 2018

Best Answer 

 #1
avatar+7354 
+2

sin of an angle   =  length of opposite side / length of hypotenuse

 

sin 60°   =   y / 8

                             Multiply both sides of the equation by  8 .

8 sin 60°  =  y

 

y  =  8 sin 60°

                             sin 60°  =  √3 / 2

y  =  8( √3 / 2 )

 

y  =  4√3

 Mar 15, 2018
 #1
avatar+7354 
+2
Best Answer

sin of an angle   =  length of opposite side / length of hypotenuse

 

sin 60°   =   y / 8

                             Multiply both sides of the equation by  8 .

8 sin 60°  =  y

 

y  =  8 sin 60°

                             sin 60°  =  √3 / 2

y  =  8( √3 / 2 )

 

y  =  4√3

hectictar Mar 15, 2018

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