Question

plz tell me this plzz itss urgent​

Answer 1

Answer:

a=60 degrees

Step-by-step explanation:

a and b are alternate angles and are therefore equal

Answer 2

Answer:

<b=<a(line l is parallel to line m)(interior alternate angles)

given-

<b=60°

<b=<a=60°

hope it helps

have a nice  day