Question

in triangle DEF, angle D=60° ,angle E=70° and the bisector of angle E and angle F meet at O. Find angle F and angle EOF.​

Answer 1

Answer:

Angle F is 50 and angle EOF is 120

Answer 2

Answer:

Angle f is 50°

70°+50°+O=180°

120°+O=180°

O=180°-120°

O=60°