Vertical angles must:Check all that apply.A.have the same vertex.B.be complementary.C.be acute.D.be congruent.SUBMITarrow_backPREVIOUS
Question
Vertical angles must:Check all that apply.A.have the same vertex.B.be complementary.C.be acute.D.be congruent.SUBMITarrow_backPREVIOUS
Solution
Vertical angles must:
A. Have the same vertex. This is because vertical angles are formed when two lines intersect. The point of intersection becomes the vertex for the angles.
D. Be congruent. Vertical angles are always equal in measure. This is a property of vertical angles and is a result of the intersecting lines.
Options B and C are not necessarily true for vertical angles. They don't have to be complementary (add up to 90 degrees) or acute (less than 90 degrees). The angles could be any measure, as long as they are equal.
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