r=2 39
T≈44°,
S≈16°.
R = 180° - S - T = 180° - 16° - 44° = 120°
По теореме синусов
r/sin R = s/sin S = t/sin T
s = r*sin S/sin R = 2sqrt(39)*sin 16°/sin 120° ≈
≈ 2*6,245*0,2756/0,866 ≈ 3,975 ≈ 4
t = r*sin T/sin R = 2sqrt(39)*sin 44°/sin 120° ≈
≈ 2*6,245*0,6946/0,866 ≈ 10,0188 ≈ 10