Richard owns a triangular shaped field. The longest side length is 29 miles. The shortest side length is 20. How many miles of fencing would Richard need to enclose this field?

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.