What additional information would you need to prove that ΔABC ≅ ΔDEF by SSS? Triangle ABC is drawn with a single hash mark between A and B and a double hash mark between B and C. Triangle DEF is drawn with a single hash mark between D and E and a double hash mark between E and F. Please help

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2