Answer:
45 degrees
Step-by-step explanation:
COD=45°
Lets calculate the value of x by
3x+7° +2x-19°+x =180° ( Angles on a straight line are equal to 180°)
add like terms
6x-12°=180°
6x=192°
x=32°
COD= 2x-19°
COD= 2(32°)-19°
