Question

Find m∠8 if m∠4 = 55 degrees

Find m∠1 i m∠7 =137 degrees

Find m∠5 if m∠4 = 48 degrees


tysm sorry if it's much! <3

Answer 1

angle 8 = angle 4 = 55 degrees, as they are alternate interior angles, which are equal .

angle 7 = angle 5 = 137 degrees, as they are vertically opposite angles , which are equal.

angle 5 = angle 1 = 137 degrees, as they are corresponding angles, which are equal .

angle 5+ angle 4 = 180 degrees, as they are co interior angles, which are supplementary.

angle 5+48 = 180 degrees

angle 5 = 180-48 =132 degrees .

hope it helped you: )