n the diagram, a∥b and e∥f . Sylvia writes a proof to prove that opposite angles, ∠6 and ∠11 , are congruent in the parallelogram. Drag and drop the statements and reasons into their correct locations in the two-column proof. (2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. Statement Reason 1. a∥b and e∥f given 2. Response area Corresponding Angles Theorem 3. m∠5+m∠6=180° and m∠9+m∠11=180° definition of linear pair 4. m∠13+m∠6=180° and m∠13+m∠11=180° Response area 5. Response area Transitive Property of Equality 6. m∠6=m∠11 Response area Skip to navigation

1 answer

To complete the proof that angles ∠6 and ∠11 are congruent in the parallelogram with the given statements and reasons, the correct order should be as follows:

| Statement | Reason | |------------------------------------------------------|--------------------------------------------| | 1. a∥b and e∥f | given | | 2. m∠5 + m∠6 = 180° and m∠9 + m∠11 = 180° | definition of linear pair | | 3. m∠5 = m∠9 | Corresponding Angles Theorem | | 4. m∠13 + m∠6 = 180° and m∠13 + m∠11 = 180° | definition of linear pair | | 5. m∠6 = m∠11 | Transitive Property of Equality | | 6. ∠6 ≅ ∠11 | Definition of Congruence |

Correctly Placed Responses:

  • Response 1: 1. a∥b and e∥f | given
  • Response 2: 2. m∠5 + m∠6 = 180° and m∠9 + m∠11 = 180° | definition of linear pair
  • Response 3: 3. m∠5 = m∠9 | Corresponding Angles Theorem
  • Response 4: 4. m∠13 + m∠6 = 180° and m∠13 + m∠11 = 180° | definition of linear pair
  • Response 5: 5. m∠6 = m∠11 | Transitive Property of Equality
  • Response 6: 6. ∠6 ≅ ∠11 | Definition of Congruence

Place the responses in the corresponding response areas to complete the proof successfully.