Question

ANSWER PLS QUESTION ATTACHED

Answer 1

a=120 b=60 c=25

Explanation:

Answer 2

40+80=a(exterior angle of a triangle is equal to the sum of two opposite interior angle)

c+95=a(same as above)

180-95=85(being straight angle)

b+40+85=180(sum of interior angles of triangle)

or,b=180-125

or,b=55