sstteephaniem
sstteephaniem sstteephaniem
  • 21-01-2018
  • Mathematics
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Rectangle DEFG is similar to rectangle LMNP. What is the scale factor of dilation from LMNP to DEFG?

Rectangle DEFG is similar to rectangle LMNP What is the scale factor of dilation from LMNP to DEFG class=

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gustanika
gustanika gustanika
  • 21-01-2018
Compare corresponding sides
DE/LM = 15/6

Then simplify the ratio
DE/LM = 5/2
DE/LM = 2.5/1

The scale factor of dilation is 2.5:1
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