Final answer:
To decide whether m || n, we need additional information. If we have two lines and they are intersected by a transversal, then the corresponding angles formed on the same side of the transversal are equal, which is known as the Corresponding Angles Theorem. If we are given that the angles formed by m and n on the same side of the transversal are equal, then we can conclude that m || n using the Corresponding Angles Theorem.
Step-by-step explanation:
To decide whether m || n (m parallel to n), we need additional information. In geometry, if we have two lines and they are intersected by a transversal, then the corresponding angles formed on the same side of the transversal are equal, which is known as the Corresponding Angles Theorem.
If we are given that the angles formed by m and n on the same side of the transversal are equal, then we can conclude that m || n using the Corresponding Angles Theorem.
However, if we are not given any information about the angles or their relationships, we cannot prove that m || n.