+9466 tan( 30º ) = 25 / x Multiply both sides of the equation by x .
x tan( 30º ) = 25 Divide both sides of the equation by tan( 30º ) .
x = 25 / tan( 30º ) And tan( 30º ) = √3 / 3
x = 25 / ( √3 / 3 )
x = 25 * 3 / √3
x = 75 / √3 Multiply numerator and denominator by √3 .
x = 75√3 / 3 Reduce fraction by 3 .
x = 25√3
