cos^2+sin^2=1
sin= корень 1-cos^2=1-1/36=корень(35)//6
sin=mp//mn корень(35)//6=mp//9
mp=корень(35)*9//6=8.87
cos^2+sin^2=1
sin= корень 1-cos^2=1-1/36=корень(35)//6
sin=mp//mn корень(35)//6=mp//9
mp=корень(35)*9//6=8.87