Question

please help me solve this​

Answer 1

We know,

sun of all the angles in a line is 180°.

therefore,

=> a+110°=180°

a=70°

=> d+115°=180

d=65°

since p||q, therefore,

c=115°

now, let the angle below b is angle 1

therefore,

angle 1 =110 °

and by the previous property,

b=80°

hope it helps you have a nice day ahead