Presjek nazadmetoda Cassinia Zadano Ta Tb Tm Mjereno

Presjek nazad-metoda Cassinia Zadano: Ta, Tb, Tm Mjereno: , Tm(ym, xm) a Tb(yb, xb) b m b b a Ta(ya, xa) db da t 1 Td(yd, , xd) t Tc(yc, xc) T(y, x) Traži se: T(y, x)

Presjek nazad-metoda Cassinia Zadano: Ta, Tb, Tm Mjereno: , Traži se: T(y, x) Tm(ym, xm) a b a Ta(ya, xa) T(y, x) b Tb(yb, xb) ym - ya a tg a = x - x m a ym - ya a= sin a xm - xa a= cos a ym - yb b tg b = xm - xb ym - yb b= sin b xm - xb b= cos b

Presjek nazad-metoda Cassinia Trokut Ta. Tm. Tc Trokut Tb. Tm. Td Tm(ym, xm) a m b b Tb(yb, xb) d a Ta(ya, xa) c da t Tc(yc, xc) db t 1 Td(yd, , xd) T(y, x) Iz koordinata pomoćnih točaka Tc, Td

Presijek nazad-metoda Cassinia Tm(ym, xm) a m b b Tb(yb, xb) d a Ta(ya, xa) c da t Tc(yc, xc) db t 1 Td(yd, , xd) T(y, x)

Presjek nazad-metoda Cassinia Ta Tb Tm

Zadano: Ta, Tb, Tm Slika 1. Mjereno: , Traži se: T(y, x) Tm(ym, xm) a a Ta(ya, xa) 90 da m Tb(yb, xb) b b 90 -β α db t 1 T(yd, , xd) t T(yc, xc) T(y, x)

Tm(ym, xm) a a Ta(ya, xa) 90 da m Tb(yb, xb) b b 90 -β α db t 1 T(yd, , xd) t T(yc, xc) T(y, x)

Tr. obr. 10 b Ta Tb Tm