Hi Le.

Thank you for your question.

Since this is a parallelogram, the sides AB and CD are oarellel, and so are AD and BC. Draw it on graph paper, and you will see that A is 3 to the right and 5 down from B. That is (-3 , 5).

Hi Le.

Thank you for your question.

Since this is a parallelogram, the sides AB and CD are oarellel, and so are AD and BC. Draw it on graph paper, and you will see that A is 3 to the right and 5 down from B. That is (-3 , 5).