dezeraew dezeraew
  • 29-10-2016
  • Mathematics
contestada

The two figures above are similar. The area of triangle ABC is 25 square cm, and the area of triangle DEF is 36 square cm. Given that triangle DEF is a dilation of triangle ABC, find the scale factor.

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mozarth11
mozarth11 mozarth11
  • 29-10-2016
bh/2 = 25 
b'h'/2 = 36 

\/(25/36) = 5/6 (escala)
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