If quadrilateral aceg congruent to quadrilateral prmn, then which of the following is true?

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

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

Is the point (0, 8) on the x-axis or y-axis? how do you know?