+0  
 
0
37
1
avatar+83 

 

Must be a simplified fraction.

RedBlue  Mar 21, 2018

Best Answer 

 #1
avatar+560 
+3

The sin of an angle is its opposite side over the hypotenuse.

 

Using Pythagorean we could solve for AC.

 

20^2-16^2=x^2 

 

x = 12

 

Now we could plug in our values,

 

Sin B = 12/20

 

The simplified fraction is:

 

3/5

supermanaccz  Mar 21, 2018
Sort: 

1+0 Answers

 #1
avatar+560 
+3
Best Answer

The sin of an angle is its opposite side over the hypotenuse.

 

Using Pythagorean we could solve for AC.

 

20^2-16^2=x^2 

 

x = 12

 

Now we could plug in our values,

 

Sin B = 12/20

 

The simplified fraction is:

 

3/5

supermanaccz  Mar 21, 2018

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