Question

In Figure 3, AB ||CD. EF intersects them at P and Q, respectively.
If angle 1 = 130°, find all the other angles.​

Answer 1

measure of ANGLE 3 IS ALSO 130 DEGREE because it is vertically opposite angle

measure of angle 2 is =

130+angle 2=180

angle 2=180-130

angle 2=50 degree

measure of angle 4is

also 50 degree because it is vertically opposite angle of angle 2

measure of angle 5 is also 130 degree because it is corresponding angle of angle 1

angle 7is also 130 degree

and angle 6 and 8 are 50 degree

Step-by-step explanation:

measure are:

angles 1,3,5,7=130 degree

angles 2,4,6,8=50 degree

Answer 2

Answer:

Given:- angle 1 = 130°

angle 3 = 130°

Find :- angle 2 , angle 7

Now,

130 + angle 2 = 180°

angle 2 = 180 - 130

angle 2 = 50°

then,

angle 1 = 130°

angle 7= 130°

the measures of angles are :-

1,3,5,7 = 130°

2,4,6,8=50°