Question

pls answer my questions​

Answer 1

71 degrees is the answer to the question

Answer 2

Step-by-step explanation:

Angle AOE is congurent to angle FOB

FOB= 40°

Angle BOD is congurent to angle AOC

AOC= 31°

LET THE ANGLE OF DOE BE x

= x+40°+31°= 180°

= x+71°=180°

= x = 180°-71°

= x = 109°

Angle DOE is 109°

Angle DOE is congurent to angle COF

COF= 109°