Analyze the properties of the figure labeled '3' in the image. What geometric shape is it, and what does the notation suggest?

Figure 3:

• The figure is a quadrilateral with vertices A, B, C, and D.
• A diagonal AC is drawn.
• The markings on side AD and AB are single dashes, indicating AD = AB.
• The markings on angle DAC and angle BAC are arcs, indicating these angles are equal, so AC is the angle bisector of angle DAB.
• A quadrilateral with two adjacent sides equal and a diagonal bisecting the angle between those sides is a kite.

Answer: Figure 3 represents a kite, characterized by two pairs of equal-length adjacent sides (AD=AB) and a diagonal (AC) that bisects the angle between these sides (angle DAB).