Question

Use the figure to answer the question.


If angle 1 in the picture is 63°
63
°
, what is the measure of angle 3? Why?

(1 point)
Responses

There is not enough information in the figure to establish this.
There is not enough information in the figure to establish this.

Angle 3 is 63°
63
°
because angle 1 and angle 3 are corresponding angles.
Angle 3 is 63 degrees because angle 1 and angle 3 are corresponding angles.

Angle 3 is 117°
117
°
because angle 1 and angle 3 form a line.
Angle 3 is 117 degrees because angle 1 and angle 3 form a line.

Angle 3 is 63°
63
°
because angle 1 and angle 3 are vertical angles.
Angle 3 is 63 degrees because angle 1 and angle 3 are vertical angles.

Answer 1

Angle 3 is 63° because angle 1 and angle 3 are corresponding angles formed by a transversal cutting two parallel lines, and corresponding angles are congruent.