Točke MMM i NNN se nalaze redom na stranicama BC‾\overline{BC}BC i CD‾\overline{CD}CD kvadrata ABCDABCDABCD tako da je ∡BMA=∡NMC=60°\measuredangle BMA = \measuredangle NMC = 60°∡BMA=∡NMC=60°. Odredi kut ∡MAN\measuredangle MAN∡MAN.