$\"\"$

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Quadrilateral $\"\"$ vertices are $\"\"$ and $\"\"$ .

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Find reflection in the $\"\"$ of symmetry.

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Write the vertex matrix for quadrilateral $\"\"$ is $\"\"$ .

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To reflect the in the line $\"\"$ , multiply the vertex matrix by $\"\"$ . $\"\"$ .

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Write the vertices of the image.

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The first row represents the $\"\"$ -coordinates and the second row represents the $\"\"$ -coordinates.

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The vertices are $\"\"$ and $\"\"$ .

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$\"\"$

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Graph:

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Plot the vertices $\"\"$ and $\"\"$ and form a quadrilateral $\"\"$ .

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Plot the vertices $\"\"$ and $\"\"$ and form a quadrilateral $\"\"$ .

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$\"\"$

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Observe the graph:

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Quadrilateral $\"\"$ and $\"\"$ are similar, both has same shape. $\"\"$

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Coordinates of the vertices of the quadrilateral $\"\"$ are $\"\"$ and $\"\"$ .

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Graph of the quadrilateral $\"\"$ and rectangle $\"\"$ is

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$\"\"$