Given that Δ C A T ≅ Δ D O G, select all statements that must be true

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?