Parallelograms Answers

What is the measure of ∠A?

x =

What is the length of segment EB in parallelogram ABCD?30 units34.5 units69 units138 units

Question text not available

[___]

[___]°

GL = [___] units

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 angles theorem. Therefore, ∠A and ∠D are supplementary.

y =

[___] units

[___]°

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 angles theorem. Therefore, ∠A and ∠D are supplementary.

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 angles theorem. Therefore, ∠A and ∠D are supplementary.

m∠B = [___]°

m∠C = [___]°

m∠D = [___] °