lakirklonleonard15 lakirklonleonard15
  • 10-04-2020
  • Mathematics
contestada

The circumference of a circle changes from 20 to4 after a dilation. What was the scale factor of the dilation.

Respuesta :

savannahspam01 savannahspam01
  • 10-04-2020

Answer:

0.2

Step-by-step:

20(original) multiplied by ___= 4(new). Solve that by dividing by 20, and you get a scale factor of 0.2

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