Is rectangle EFGH the result of a dilation of rectangle ABCD with a center of dilation at the origin? Why or why not?
What are the x - and y - coordinates of point cap p on the directed line segment from cap A to cap b such that cap p is 2 thirds the length of the line segment from cap A to cap b ? x is equal to open paren the fraction with numerator m and denominator m plus n close paren times open paren x sub 2 minus x sub 1 close paren plus x sub 1 y is equal to open paren the fraction with numerator m and denominator m plus n close paren times open paren y sub 2 minus y sub 1 close paren plus y sub 1
What is the scale factor used for the dilation?
What is the perimeter of triangle WXY ?
To prove that the triangles are similar by the SAS similarity theorem, it needs to be shown that
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