[color=#9900ff]Diagonals equal, one is bisected, and they form 90 degree angles.[/color] [color=#9900ff]Move vertice and intersection points and collect proper measurements before concluding.[/color]

[color=#9900ff]Diagonals are equal, bisect each other, do not form 90 degree angles. Move vertice and intersection points and collect proper measurements before concluding.[/color]

[size=100][color=#9900ff]Diagonals are equal, bisected, and perpendicular.[/color][/size]