Which transformation or combination of transformations can be used to show that quadrilateral jklm with vertices j(8, 4), k(4, 10), l(12, 12), and m(14, 10) is congruent to quadrilateral wxyz with vertices w(8, -4), x(4, -10), y(12, -12), and z(14, -10)? a. a reflection b. a rotation c. a reflection followed by a dilation d. a stretch followed by a reflection e. a rotation followed by a dilation

The correct answer is:

A. a reflection

Explanation:

Each point (x, y) in the pre-image is mapped to a corresponding point (x, -y) in the image.  Since only the value of the y-coordinate changes, this is a reflection through the x-axis.

a reflection

Step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

other answer is correct. i had used the radius of the radius somehow. a website: