1. The problem asks to identify the type of quadrilateral for the center shape KLMN, given that all angles at K, L, M, and N are right angles. 2. Recall the definitions: - A quadrilateral is any four-sided polygon. - A parallelogram is a quadrilateral with both pairs of opposite sides parallel. - A rectangle is a parallelogram with four right angles. 3. Since all angles in KLMN are right angles, it satisfies the angle condition for a rectangle. 4. Additionally, a rectangle is a special type of parallelogram, so KLMN is also a parallelogram. 5. Therefore, the center shape KLMN is a rectangle. Final answer: KLMN is a rectangle.