State true or false: All kites are rhombuses.
The figure shown is a kite which is not a rhombus.
A kite is a quadrilateral whose four sides can be grouped into two pairs of equal-length sides that are adjacent to each other and only one pair of opposite angles are equal. All sides of a rhombus are equal and opposite angles are equal. So, all kites are not rhombuses.
Hence, the statement is false.