mcrk1 mcrk1
  • 21-02-2019
  • Mathematics
contestada

The larger triangle is a dilation of the similar triangle with a center of dilation at (1,-1). What is the scale factor of the dilation?
1/8
1/4
4
8

The larger triangle is a dilation of the similar triangle with a center of dilation at 11 What is the scale factor of the dilation 18 14 4 8 class=

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Аноним Аноним
  • 21-02-2019

It's 4.

You can tell because the height of the smaller triangle is 2 units, and the height of the larger triangle is 8 units.

8/2=4.

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