document.write( "Question 752838: You have a right triangle labeled RTS. T is the 90˚ angle. S equals 22˚. I have to find the hypotenuse (I labeled it x) of this right triangle. There is also a measurement given to me for side TS. It is labeled 20.
\n" ); document.write( "So here is what I know:
\n" ); document.write( "\n" ); document.write( "Side TS= 20˚
\n" ); document.write( "\n" ); document.write( "side TS= the adj side of my know angle (\n" ); document.write( "Question: How do I find the hypotenuse of triangle RTS? What formula would I use to solve for the hypotenuse of triangle RTS?
\n" ); document.write( "I know I have to use cosine, tangent, or sine formulas.
\n" ); document.write( "Thank you and please get back to me soon.
\n" ); document.write( "*Rosella Black*
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #458076 by Okeke_Christian(26) $\"\"$ $\"About$

You can put this solution on YOUR website!
Rosella,\r
\n" ); document.write( "\n" ); document.write( "Thanks for the question.
\n" ); document.write( "You should use the Cosine Ratio:

\n" ); document.write( "Cosθ = adj/hyp\r
\n" ); document.write( "\n" ); document.write( "For ease of remembrance, use the mnemonic \"SOH CAH TOA\" (say /so-car-to-ah/)\r
\n" ); document.write( "\n" ); document.write( "Where,
\n" ); document.write( "SOH means Sineθ = opp/hyp
\n" ); document.write( "CAH means Cosθ = adj/hyp
\n" ); document.write( "TOA means Tanθ = opp/adj\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "I do hope you find this useful! \n" ); document.write( "

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