Question

in figure 3, AB||CD.EF intersects them at P and Q , respectively . if <1=130°, find all the other angles?​

Answer 1

Answer:

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

measure are:

angles 1,3,5,7=130 degree

angles 2,4,6,8=50 degree