{"result":{"text":"table attributes columnalign left end attributes row cell fraction numerator cos theta over denominator h end fraction equals fraction numerator sin theta over denominator k end fraction equals fraction numerator a over denominator 5 a squared end fraction end cell row cell rightwards double arrow cos theta equals fraction numerator h over denominator 5 a end fraction comma space sin theta equals fraction numerator k over denominator 5 a end fraction end cell row cell rightwards double arrow h squared plus k squared equals 25 a squared end cell end table"},"status":"ok"}