Question

Evaluate the value of angles a, b, c and d if I is parallel to m​

Answer 1

Step-by-step explanation:

by alternate angle theorem

b=37°

and

a=55°

by linear angle

c+37=180

c=143°

sum of angle of traingle is 180°

37+55+d=180

d= 180-92

d=88°

hope it's helpful to you