Question

in this figure a ll b find angle 1 and angle 2 is c ll d a2 b70° d 110°​

Answer 1

Answer:110°

Step-by-step explanation:

As it is quadrilateral the sum of all angles will be $360$°

let us assume that ∠A=70°

the two lines are parallel so

∠2+70°=180°

∠2=180°-70°

∠2=110°

there for

∠1=110°