I really need help in 3/5=4m

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Can you me find the slope! (30 points)