Question

Plot the point P (3,4) and plot its reflection in X-axis as Q and Plot the reflection of P in Y-axis as R
. Write

the measure of ∠QPR​

Answer 1

Answer:the y-axis is the point (-x,y). When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x).

Step-by-step explanation:

Answer 2

Answer:the y-axis is the point (-x,y). When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. If you reflect over the line y = -x, the x-coordinate and y-coordinate change places and are negated (the signs are changed). the line y = x is the point (y, x).