What is another way to summarize the outcome of this proof? A.Angles forming a linear pair are supplementary.B.Angles forming a linear pair are congruent.C.Vertical angles are supplementary.D.Vertical angles are congruent.

Two angles forming a __________ pair are supplementary.

Which statements about angles are true? Check all that apply. Supplementary angles have angle measures that add up to 180°. There are three types of angles: acute, straight, and right. Angles that are a linear pair have measures that add up to 180°. Straight lines are also straight angles that measure 180°. Complementary angles have angle measures that add up to 90°.

For the figure below, give the following.(a) one pair of angles that form a linear pair(b) one pair of vertical angles(c) one pair of angles that are supplementarymln12435687(a) Linear pair: ∠and∠(b) Vertical angles: ∠and∠(c) Supplementary angles: ∠and∠

If both pairs of opposite angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram.A.TrueB.False

Which of the following statement is CORRECT when parallel lines are cut by a transversal? A. The angles in linear pair are supplementary B. The sum of the degree measure of complementary angles is 180 C. Corresponding angles are congruent D. The sum of the degree measure of corresponding angles is 180