Two parallel lines labeled c and d going from lower left to upper right are intersected by line t. Line c is the top line while line d is the bottom line. The angle formed on the top left side of line c intersecting line t measures 108 degrees. Angle 1 is to the upper right of where line c intersects line t. Angle 2 is the upper left side of where line d intersects line t. Angle 3 is formed in the upper right side of where line d and line t intersect, while the bottom of line d to the right of the line t is angle 4.
What is the measure of ∠1 if c∥d ?

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