Angles b and c are vertical angles. If ∠b = 23°, what is the measure of ∠c?(1 point) Responses 23° 23° 67° 67° 157° 157° 337°

Answer 1

Vertical angles are angles that are opposite each other when two lines intersect. They are always equal in measure. Since \(\angle b = 23°\), it follows that \(\angle c\), being vertical to \(\angle b\), will also measure 23°.

Thus, the measure of \(\angle c\) is 23°.