Parallelograms

Question 1

What is the measure of ∠A?

Revolt · Accepted Answer

By the definition of a parallelogram, AB∥DC. AD is a transversal between these sides, so ∠A and ∠D are angles. Because AB and DC are , the same-side interior angles must be by the same-side interior a: same-side interior; By the definition of a parallelogram, AB∥DC. AD is a transversal between these sides, so ∠A and ∠D are angles. Because AB and DC are , the same-side interior angles must be by the same-side interior a: parallel; By the definition of a parallelogram, AB∥DC. AD is a transversal between these sides, so ∠A and ∠D are angles. Because AB and DC are , the same-side interior angles must be by the same-side interior a: supplementary

Question 2

y = [___]

Revolt · Accepted Answer

10

Question 3

complementarycongruentcorrespondingsupplementary

Revolt · Accepted Answer

supplementary

Question 4

1179101180

Revolt · Accepted Answer

101; m∠B = °: 101; m∠C = °: 79; m∠D = °: 101

Question 5

1179101180

Revolt · Accepted Answer

79

Question 6

1179101180

Revolt · Accepted Answer

101

Question 7

x = [___]

Revolt · Accepted Answer

114425; 114426; 17

Question 8

What is the length of segment EB in parallelogram ABCD?

Revolt · Accepted Answer

69 units

Question 9

Which concept is used to prove that the opposite sides of a parallelogram are congruent?

Revolt · Accepted Answer

congruent triangles

Question 10

−395575

Revolt · Accepted Answer

9; units: 55

Parallelograms Answers

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