1179✔ 101180
11✔ 79101180
1179✔ 101180
What are the remaining angle measures if the figure is to be a parallelogram?
Use parallelogram ABCD. What are the values of x and y?

Question text not available
10
What is the measure of ∠A?

Question text not available
108
What is the length of segment EB in parallelogram ABCD?
Which concept is used to prove that the opposite sides of a parallelogram are congruent?
−3✔ 95575
62538✔ 50
alternate exterioralternate interiorcorresponding✔ same-side interior
GHLJ and GSTU are both parallelograms. Why is ∠L ≅ ∠T?
By the parallelogram angle theorem, opposite angles of a parallelogram are congruent. Since GHLJ is a parallelogram, angle G is congruent to angle L. Since GSTU is a parallelogram, angle G is congruent to angle T. By the transitive property of congruence, angle L must be congruent to angle T.
9✔ 5575130
congruentopposite✔ parallelperpendicular
What did you include in your response? Check all that apply.
complementarycongruentcorresponding✔ supplementary
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