The angle indicated by a question mark (?) has the measure of 152° because it is a vertically opposite angle.
What are vertically opposite angles
Vertically opposite angles are angles that are opposite one another at a specific vertex and are created by two straight intersecting lines. Or simply defined as the angles formed when two lines intersect each other, the opposite angles formed by these lines are vertically opposite angles and are equal to each other. These are sometimes called vertical angles.
From the question, we observe the two arrows intersecting each other at the point where the angle below has the measure of 152°.
Therefore, since the angle indicated with a question mark (?) is opposite the angle 152° below, then they are equal and are called vertically opposite angles.
Know more about vertically opposite angles here:https://brainly.com/question/68367
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