Question

Find the measure of angle 1 , angle 2 and angle 3 in the given figure .​

Answer 1

Step-by-step explanation:

(a) <3=82° (vertically opposite angle)

<2=82°( corresponding angle)

<1= 82( vertically opposite angle)

(b) <1= 100° ( vertically opposite angle)

<3 = 120° (linear pair)

<2 = 120 ° (vertically opposite angle)