Question

which diagram shows how emily can arrange the triangles to make a parallelogram?

Explanation:

Step1: Recall the properties of a parallelogram

A parallelogram has two pairs of parallel sides.

Step2: Analyze each diagram

• The first diagram has two pairs of parallel sides.
• The second diagram does not have two pairs of parallel sides.
• The third diagram (diamond - like shape) is a special case of a parallelogram (a rhombus), but we assume the question is looking for the more "general - parallelogram - like" shape among the options (if we consider the first one as a typical parallelogram representation with non - equal adjacent sides in a more obvious way).
• The fourth diagram does not have two pairs of parallel sides.

Answer:

The first diagram.