Question

1. the diagram shows the position of the polygon from frame 1.

a. label 2 pieces of tracing paper as a and b. then, complete the steps for each piece of tracing paper.
tracing paper a
i. copy the polygon.
ii. move tracing paper a to display the polygon as it is shown in frame 2.
tracing paper b
i. copy the polygon and the square that surrounds it.
ii. fold the tracing paper vertically so that the top corners of the square match up.
iii. with the tracing paper folded, draw the copy of the polygon on the other half of the tracing paper.
b. complete the statements.
to draw the polygon as it is shown in frame 2, tracing paper a was moved
○ up.
○ left.
○ right.
○ down.
when tracing paper b was folded, the polygon could be traced so that the new polygon is as shown in frame 2.
the original polygon was ○ flipped across ○ rotated around the fold of the paper.
the fold of the paper was the ○ center of rotation. ○ line of reflection.

Explanation:

For the first blank, when moving the tracing paper to display the polygon as in frame 2, if we assume a standard coordinate - like movement (assuming the original position is in a certain reference), moving "down" would be a common way to re - position the polygon. For the second blank, when folding the paper and tracing, the polygon is "flipped across" the fold (reflection). For the third blank, the fold of the paper acts as the "line of reflection" in a reflection transformation.

Answer:

To draw the polygon as it is shown in frame 2, tracing paper A was moved down. When tracing paper B was folded, the polygon could be traced so that the new polygon is as shown in frame 2. The original polygon was flipped across the fold of the paper. The fold of the paper was the line of reflection.