Quadrilateral BCDE is dilated by a scale factor of 2 with the center of dilation at the origin. If the coordinates of point B are (2,1) the coordinates of B are..

Elementary Geometry For College Students, 7e
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Chapter6: Circles
Section6.2: More Angle Measures In The Circle
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Quadrilateral BCDE is dilated by a scale factor of 2 with the center of dilation at the origin. If the coordinates of point B are (2,1) the coordinates of B are...
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Step 1

Quadrilateral BCDE is dilated by a scale factor of 2 with the center of dilation at the origin.

Scale factor = 2

Just multiply the scale factor to each coordinates, we will get the new resulting dilated Quadrilateral.

If scaling factor > 1 then,  size of resulting Quadrilateral will be bigger .

 

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