Proving a Quadrilateral Is a Parallelogram

Question 1

Question 1

Revolt · Accepted Answer

115530

Question 2

✔ NOMMNOONM

Revolt · Accepted Answer

NOM

Question 3

✔ alternate interior anglesalternate exterior anglescorresponding angles

Revolt · Accepted Answer

alternate interior angles

Question 4

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

Revolt · Accepted Answer

31 units

Question 5

Question 5

Revolt · Accepted Answer

115534

Question 6

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

Revolt · Accepted Answer

ML ∥ NO; LO ≅ MN

Question 7

✔ ONMMNONOM

Revolt · Accepted Answer

ONM; Selection 1: ONM; Selection 2: NOM; Selection 3: alternate interior angles

Question 8

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

Revolt · Accepted Answer

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

Question 9

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

Revolt · Accepted Answer

It cannot be determined from the information given.

Question 10

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

Revolt · Accepted Answer

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

Proving a Quadrilateral Is a Parallelogram Answers