Question

Find the value of a and b if L is parallel mi.
full explanation PLS ​

Answer 1

Step-by-step explanation:

angle 55° and b are corresponding angles.

so, angle b = angle 55

[b= 55°]

angle 55° and angle a are forming Linear pair

so, 55°+a = 180°

a = 180°-55°

[a = 125°]