Given ∠11≅∠13. Which lines, if any, must be parallel based on the given information? Justify your conclusion. Responses c∥d, Converse of the Alternate Exterior Angles Theorem c is parallel to d, , Converse of the Alternate Exterior Angles Theorem a∥b, Converse of the Corresponding Angles Theorem a is parallel to b, , Converse of the Corresponding Angles Theorem c∥d, Converse of the Same-Side Interior Angles Theorem c is parallel to d, , Converse of the Same-Side Interior Angles Theorem not enough information to make a conclusion