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In the diagram below of ACT, D is the midpoint of AC, O is the midpoint of AT, and G is the midpoint of CT.

If AC=10, AT=18, and CT=22, what is the perimeter of the parallelogram CDOG?

In the diagram below of ACT D is the midpoint of AC O is the midpoint of AT and G is the midpoint of CT If AC10 AT18 and CT22 what is the perimeter of the paral class=