M∠LON=113
∘
m, angle, L, O, N, equal, 113, degree
\qquad m \angle MON = 2x 33^\circm∠MON=2x33
∘
m, angle, M, O, N, equal, 2, x, plu, 33, degree
\qquad m \angle LOM = 3x 20^\circm∠LOM=3x20
∘
m, angle, L, O, M, equal, 3, x, plu, 20, degree
Find m\angle MONm∠MONm, angle, M, O, N: