Question

plz answer it with process ​

Answer 1

Answer:

angle sum property : triangle ke 3 side hote h to angle sum property me hota h ki teeno sides ka sum 180 hota agar kisi triangle ka sum 180 se jyada ya 180 se kum hoga to vo triangle nhi h jese

ek triangle h ABC

angle A= 60 , angle B= 60 and angle C = 60 to in sb ka sum 180 aa rha h or ye equilateral triangle h

or exterior angle property me exterior angle ka sum 180 hi aaega

jese agar ek angle , angle A 110° h or dusra find krna h to uske liye-

180°-110° = 70°