Figure ABCD is reflected across the y-axis. What are the coordinates of A' , B' , C' , and D' ? Enter your answer in each box. A
' ( , ) B' ( , ) C' ( , ) D' ( , ) Coordinate plane. The horizontal axis ranges from negative 10 to 10 in increments of 1. The vertical axis ranges from negative 10 to 10 in increments of 1. Quadrilateral A B C D has vertices A at negative 1 comma 4, B at negative 5 comma 8, C at negative 5 comma 4, and D at negative four comma 2.
2 answers:
Solution:
Let me explain you the meaning of term reflection ,When a shape is reflected across a line or either through X axis or Y axis the two shapes that is image and preimage are congruent means neither the shape , nor size of image changes.
The vertices of Quadrilateral A,B,C,D are (-1,4), (-5,8),(-5,4) ,(-4,2).
When we reflect Quadrilateral A B C D which lies in second quadrant , across y- axis we get reflected image in first Quadrant.
The coordinates of A'(1,4), B(5,8), C(5,4) and D(4,2).
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