If m∠4=31° , what is m∠2 ?
(1 point)
Responses
90°
90 degrees
31°
31 degrees
59°
59 degrees
180°
1 answer
Since angles 2 and 4 are vertical angles, they are equal to each other. Therefore, if m∠4 is 31°, then m∠2 is also 31°. So the correct answer is 31°.