Quiz about Proof Properties Practice

Question 1

If $$\angle1$$ is supplementary to $$\angle2$$ and $$\angle3$$ is supplementary to $$\angle2$$ , then $$\angle1\cong\angle3$$ .

Accepted Answer

Congruent Supplements Theorem

Answer

Definition of Supplementary Angles

Answer

Transitive Property

Answer

Supplements Theorem

Question 2

Given the diagram:

If $$\overline{XY}$$ $$\perp$$ $$\overline{VW}$$ , then $$\angle VZY$$ is a right angle.

Accepted Answer

Definition of Perpendicular

Answer

Definition of Angle Bisector

Answer

Definition of a Right Angle

Answer

Angle Addition Postulate

Question 3

Accepted Answer

Reflexive Property

Answer

Symmetric Property

Answer

Transitive Property

Answer

Addition Property

Question 4

Given the diagram:

$$m\angle RSU+m\angle UST=m\angle RST$$

Accepted Answer

Angle Addition Postulate

Answer

Definition of Angle Bisector

Answer

Segment Addition Postulate

Answer

Addition Property

Question 5

If $$\angle P$$ and $$\angle Q$$ are complementary, then $$m\angle P+m\angle Q=90\degree$$ .

Accepted Answer

Definition of Complementary Angles

Answer

Complement Theorem

Answer

Congruent Complements Theorem

Answer

Addition Property

Question 6

If $$\angle A$$ and $$\angle B$$ form a linear pair, then $$\angle A$$ and $$\angle B$$ are supplementary.

Accepted Answer

Supplement (Linear Pair) Theorem

Answer

Definition of Supplementary

Answer

Congruent Supplements Theorem

Answer

Definition of Congruence

Question 7

If $$\angle XYZ$$ is a right angle, then $$m\angle XYZ=90\degree$$ .

Accepted Answer

Definition of Right Angle

Answer

Definition of Congruence

Answer

Definition of Perpendicular

Answer

Symmetric Property

Question 8

If $$JK+KL=JL$$ and $$KL=AB$$ , then $$JK+AB=JL$$ .

Accepted Answer

Substitution Property

Answer

Transitive Property

Answer

Symmetric Property

Answer

Addition Property

Question 9

If $$MN+NP=ST$$ and $$AB+BC=ST$$ , then $$MN+NP=AB+BC$$ .

Accepted Answer

Transitive Property

Answer

Addition Property

Answer

Segment Addition Postulate

Answer

Substitution Property

Question 10

If $$E$$ is the midpoint of $$\overline{DF}$$ , then $$\overline{DE}\cong\overline{EF}$$ .

Accepted Answer

Definition of Midpoint

Answer

Definition of Congruence

Answer

Segment Addition Postulate

Answer

Multiplication Property

Proof Properties Practice

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