Solve for x: cos ( sin -1 ( h / r ) ) = t / x?

Question

This isn't all of the question, there's actually a LOT more to it, but I've gotten it down to this and I need to know what 'x' equals in this equation:

cos ( sin ^ -1 ( h / r ) ) = t / x

Answer 1

cos ( sin ^ -1 ( h / r ) ) = t / x

Multiply both sides by x:

x* [cos ( sin ^ -1 ( h / r ) )] = t

Divide both sides by cos ( sin ^ -1 ( h / r ) )

x= t/ [cos ( sin ^ -1 ( h / r ) )]

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