Mathematics
Grade9
Easy
Question
In a dilation, a figure is enlarged or reduced with respect to a fixed point called the _________ of dilation.
- Center
- Origin
- X-axis
- Y-axis
Hint:
Recall the dilation transformation.
The correct answer is: Center
In a dilation, a figure is enlarged or reduced with respect to a fixed point called the center of dilation.
This type of translation expands or contracts the object by keeping its orientation or shape the same. This is also known as resizing
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The vertices of 
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Reflection: in the y-axis
The vertices of are A(2, 4), B(6, 0), and C(7, 2). Find coordinates of the image of after the composition of the transformations in the order they are listed.
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Graph a quadrilateral whose vertices are A(-3, -2), B(-5, -2), C(-6, 1), and D(-3, 2). Graph ABCD quadrilateral and its image when rotated 90o about the origin
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Graph a triangle ABC with vertices A(2, 1), B(4, 4), and C(8, 0). Rotate the triangle 270o about the origin.
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Graph a triangle LMN with vertices L(-5, -3), M(-3, -5), and N(0, -1). Rotate the triangle 180o about the origin.
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