1.7.3 Qulz: Intersecting Lines and Proofs∠RDY and ∠NDA are:Check all that apply.A. supplementary.B. a linear pair.C. complementary.D. vertical angles.PREVIOUS
Q. 1.7.3 Qulz: Intersecting Lines and Proofs∠RDY and ∠NDA are:Check all that apply.A. supplementary.B. a linear pair.C. complementary.D. vertical angles.PREVIOUS
Linear Pair Definition: Angles that form a linear pair are adjacent and their non-common sides form a straight line. This means their measures add up to 180 degrees, making them supplementary.
Vertical Angles Definition: If angles are vertical angles, they are opposite each other when two lines intersect and are equal in measure.
Complementary Angles Definition: Complementary angles are two angles whose measures add up to 90∘. This doesn't apply to intersecting lines unless specifically stated.
Supplementary Angles Assumption: Without a diagram, we can't confirm if they are vertical angles or a linear pair, but we can assume they are supplementary because intersecting lines typically create angles that add up to 180 degrees.
More problems from Write a quadratic function from its vertex and another point