Question

In the given figure lines a and b are parallel and c is a transversal line if angle 4 is 120 degrees find the value of other angles​

Answer 1

Answer:

4= 120

8=120

2=120

6=120

5=60

7=60

1=60

3=60

CORRESPONDING ANGLES ARE ALWAYS EQUAL

VERTICAL OPPOSITE ANGLES ARE ALWAYS EQUAL

A STRAIGHT LINE IS OF 180° ,SO 120-180 =60 THAT'S WHY IT CAME OUT TO BE 60°