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calculate the value x in a right-angled triangle- marked angle=40 degrees, opposite=9.6cm, hypotenuse=x
 Mar 12, 2012
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sin( 40 )=9.6/x
sin( 40 )*x=9.6
x=9.6/sin( 40 )

[input]9.6/sin( 40 )[/input]
 Mar 12, 2012

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