Transformations: Possible PreImages?

[size=150]This problem is a digital analogue of [url=https://www.openmiddle.com/transformations/]this Open Middle problem[/url] submitted by Jon Henderson. [/size]
[size=150]Given triangle [i]ABC [/i]with vertices [i]A = [/i](-8,2), [i]B[/i] = (-2,2), and [i]C[/i] = (-2,8), create a triangle ([b][color=#ff00ff]shown on right[/color][/b]) whose vertices lie in quadrant 1 so that you use a [br][br]translation by vector, [br]rotation about point, and [br]reflection about line [br][br][b]in any order[/b], to map that triangle onto triangle ABC, thus showing congruence. [/size]
When rotating around a point, use point O as the center of rotation. Note: O is moveable. Also note you will first need to move the vertices of the triangle shown on the right. ☺
Students: Move A, B, and C to locations your teacher indicates to you. Then complete the same activity (you did above) down here.

Information: Transformations: Possible PreImages?