Question

On a coordinate plane, triangle 1 is reflected across the x-axis to form triangle 4, is reflected across a diagonal to form triangle 3, is reflected across the y-axis to form triangle 2. Use the figure to complete the statements. Triangle 1 is the image of triangle 2 reflected over the . Triangle 2 is the image of triangle 3 reflected over the . Reflecting triangle 4 over the y-axis results in triangle .

Answer 1

y-axis

x-axis

3

Explanation:

Answer 2

Answer: Triangle 1 is the image of triangle 2 reflected over the y-axis

Triangle 2 is the image of triangle 3 reflected over the x-axis.

Reflecting triangle 4 over the y-axis results in triangle 3.

Explanation:

Triangle 1 is across from triangle 2. If you make the triangles bisect, they touch the y-axis.

Triangle 2 is above triangle 3. If you make the triangles bisect, they touch the x-axis.

If you "mirror" triangle 4 over the y-axis, you make the same shape then rotate it 90 degrees and put it the same distance from the y-axis.

I can't really explain it that good without touching the picture but its kinda just a mirror image.

You translate it (a congruent shape that is on a different axis and is the same distance from that axis) and rotate is 90 degrees