Respuesta :

10n31y

[tex]360 - 140 - 62 - 85[/tex]

[tex] = 73 \: degrees[/tex]

the sum of the angles in a quadrilateral is 360° so just subtract the angles you have with the total to find the missing angle.

Answer:

73°

Step-by-step explanation:

The angles add to 360 hope this helps