The vertices of ABCD are A(1, 1), B(2, 3), C(4, 3), and D(5, 1) has the reflection of coordinates of vertex B (2, -5).
What is reflection?
Reflection refers to the change in direction of the wavefront between two different mediums.
The vertices of ABCD are A(1, 1), B(2, 3), C(4, 3), and D(5, 1).
If Figure ABCD is reflected over the line y = –1, we need to find the coordinates of vertex B’.
As all the coordinates are positive so they lie in the first quadrants.
The reflection of ABCD over the line y = -1 leads to represent the other coordinates for the same figure on the other side of a line of reflection.
The coordinates of vertex B would be (2, -5).
Learn more about reflection:
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