Question

Heyaa Oppas and Unnies.......
please help me to find the Value of a and b in the given figure.....
I request you not to write anything unwanted .... please I request.....
제발 ​

Answer 1

Answer:

a will be 70 degree as sum of two interior angle= exterior angle

Ans

b will be 110 degree

bcoz 30+40+b=180 degree ( Sum of angles of triangle is 180 degree)

70+ b =180

b =180-70

b = 110degree