English, asked by BrainThor, 1 month ago

plz answer correct and fast. spammers will be reported. plz use tge properties from the book of class 8 and chapter 3 that is understanding quadrilaterals.​

Attachments:

Answers

Answered by siddhi8543
2

Answer:

60+110+110+x = 360. ( sum of all exterior angles of a quadrilateral is 360)

280+x = 360

x=360-280

x=80°

Similar questions