Question

identify the theorem you can use to show that the quadrilateral is a parallelogram.
image of a parallelogram with two sides labeled 80 m and marked with congruence marks
options:

• parallelogram diagonals converse
• parallelogram opposite angles converse
• parallelogram opposite sides converse
• opposite sides parallel and congruent theorem

Explanation:

The diagram shows one pair of opposite sides are both congruent (30 m) and parallel (indicated by the arrow marks). The theorem that states if one pair of opposite sides of a quadrilateral are both parallel and congruent, then the quadrilateral is a parallelogram matches this scenario.

Answer:

Opposite Sides Parallel and Congruent Theorem