Question

Find all angles if l ||m ; PQ is transversal line​

Answer 1

Answer:

Step-by-step explanation:

A(1) = A(3) (Vertically opposite)

60 + A(1) = 180 (Linear Pair)

A(1) = 180 - 60

A(1) = 120 = A(3) (Vertically Opposite)

A(2) = 60 = A(4) = A(6) ( Vertically opposite angles, Alt. interior Angles and corresponding)

A(3) = A(7) = 120 = A(5) (Corresponding angles for A(3) and (7) and Vertically Opposite for A(5))

Answer 2

Answer:

1 = 120°

2=60°

3=120°

4=60°

5=120°

6=60°

7=120°