Match the vocabulary word with the correct definition. 1. one-to-one correspondence angles paired with one another in a one-to-one correspondence between geometric figures. 2. corresponding angles sides paired with one another in a one-to-one correspondence between figures. 3. corresponding sides the side of a triangle that is formed by the common side of two angles. 4. congruent figures if a one-to-one correspondence between the parts of two figures is such that the corresponding parts are equal, then the figures are congruent. 5. included angle the angle formed by two sides of a triangle. 6. included side a situation for which each member of a set, such as angles of a triangle, can be paired with one and only one member of another set.