Question

Complete the following. Assume points D, C, U, W, X, and Y are obtained by reflection in link k or j.

$R_j:linek\to \underset{¯}{?}$

Short answer

Image of line k in the line j will be,$R_j:\text{line}\left(k\right)\to k$.

Step-by-step solution

Step 1. Given Information.

kand jare two line

Step 2. Explanation.

As the line kand j are perpendicular.

According to theorem 14-2 “A reflection in a line is isometry”, here k is isometric to itself with respect to j.

Step 3. Conclusion.

Hence, the image of line k in the line j will be k itself.