The flowchart shown below shows the sequence of steps to prove the theorem, “Opposite angles of a parallelogram are equal.”
Which option best represents x and y?

x = PS is parallel to QR, y = reflexive property
x = angle 4 is equal to angle 3 and y = alternate interior angles
x = angle 1 is equal to angle 6 and y =corresponding angles
x = triangle PQS is congruent to triangle RSQ, y = ASA postulate

Question

The flowchart shown below shows the sequence of steps to prove the theorem, “Opposite angles of a parallelogram are equal.”
Which option best represents x and y?

x = PS is parallel to QR, y = reflexive property
x = angle 4 is equal to angle 3 and y = alternate interior angles
x = angle 1 is equal to angle 6 and y =corresponding angles
x = triangle PQS is congruent to triangle RSQ, y = ASA postulate

anonymous · Answer

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