Question

Mackenzie wrote the following paragraph proof for the Vertical Angles Theorem:

Line segment NT intersects line segment MR forming four angles. Angles 1 and 3 are vertical angles. Angles 2 and 4 are vertical angles.

The sum of angle 1 and angle 4 and the sum of angle 3 and angle 4 are each equal to 180 degrees by the definition of supplementary angles. The sum of angle 1 and angle 4 is equal to the sum of angle 3 and angle 4 _________________. Angle 1 is equal to angle 3 by the subtraction property of equality.

Which phrase completes the proof? (6 points)

by construction using a straightedge

by the definition of a perpendicular bisector

by the transitive property of equality.

by the vertical angles theorem

Answer 1

Need help ASAP!

Answer 2

do you can making a drawn ? and post it please

may be more understandably