If triangle abc is congruent to triangle def what would be the coordinate of f

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Asap! i'm not good math and i'm lost.