Rogaalka tanjant oo grad ah

Goobada, tanjantka 45∘\displaystyle 45^{\circ} waa halka xariiqdu kula kulanto xariiqda toosan marka x=1\displaystyle x = 1: 1 si sax ah. Grad ahaan: second F, set up, 0, 2. Rogaalka tanjantku waa 2nd F iyo tanjant: second F, rogaalka tanjant, 1, le'eg. Jawaabtu waa 50. grad. Ka dib ku noqo digrii: second F, set up, 0, 0.