Question

If angle 1 is 110°, what would the other angle measures

have to be in order for m | n and
9 || p?

Angle 2 =
Angle 3 =
Angle 4 =

Answer 1

angle 2 is 110 because they are corresponding angles
angle 3 is 70 because 2 and 3 make consecutive angles
angle 4 is 70 because 3 and 4 make alternate interior angles

Answer 2

If Angle 1 is 110,

then the second angle to complete the straight angle (180 degrees) is...

180 - 110 = 70

Angle 2 = 110 (same as Angle 1, plus it's obtuse)

Angle 3 = 70 (it's acute)

Angle 4 = 70 (same as Angle3, plus it's acute)