Proving a Quadrilateral Is a Parallelogram

Question 1

What must the length of segment AD be for the quadrilateral to be a parallelogram?

Revolt · Accepted Answer

C: 31 units

Question 2

⇒ 105

Revolt · Accepted Answer

115534

Question 3

Given: RW ≅ WT; UW ≅ WS

Revolt · Accepted Answer

C: ✔ vertical angles theorem

Question 4

What additional information would be sufficient, along with the given, to conclude that LMNO is a parallelogram? Check all that apply.

Revolt · Accepted Answer

A: ML ∥ NO; C: LO ≅ MN

Question 5

Based on the measures shown, could the figure be a parallelogram?

Revolt · Accepted Answer

A: Yes, one pair of opposite sides could measure 10 in., and the other pair could measure 13 in.

Question 6

Based on the given information, which statement best explains whether the quadrilateral is a parallelogram?

Revolt · Accepted Answer

A: It cannot be determined from the information given.

Question 7

Which reasons can Travis use to prove the two triangles are congruent? Check all that apply.

Revolt · Accepted Answer

A: ∠ZWY ≅ ∠XYW by the alternate interior ∠s theorem.; B: WY ≅ WY by the reflexive property.; E: WZ ≅ XY by the given.

Question 8

✔ SASASACPCTC

Revolt · Accepted Answer

A: ✔ SAS

Question 9

✔ CPCTCSASASA

Revolt · Accepted Answer

A: ✔ CPCTC

Question 10

✔ alternate interior anglesalternate exterior anglescorresponding angles

Revolt · Accepted Answer

A: ✔ alternate interior angles

Proving a Quadrilateral Is a Parallelogram Answers