GOZUNTA
Try it now
Problem preview
G-CO.11 Warmup M2-035-A13-V03

Prove parallelogram theorems and their converses, including diagonal and rectangle results.

Choose the sufficient condition that proves a quadrilateral is a parallelogram

Problem

A quadrilateral has \(\text{both}~\text{pairs}~\text{of}~\text{opposite}~\text{angles}\) congruent. Name the sufficient-condition converse that proves the quadrilateral is a parallelogram.

Quadrilateral with both pairs of opposite angles marked congruent. Open full size
Inside Gozunta

Turn the preview into practice.

More than a preview

Gozunta lets you study this problem—and more than 10,000 others.

Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.

Discover Gozunta Try it now
Four variants of this problem type
Curriculum context
Course
Math II
Standard
G-CO.11
Category
Geometry
Domain
Congruence
Objective
Prove parallelogram theorems and their converses, including diagonal and rectangle results.
Problem type
Choose the sufficient condition that proves a quadrilateral is a parallelogram