lemusdaniela lemusdaniela
  • 20-08-2017
  • Mathematics
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Banabanana
Banabanana Banabanana
  • 20-08-2017
 In a regular polygon all sides have the same length, therefore:

x
² + 8x - 52 = x² - 2x + 8
x² - x² + 8x + 2x = 8 + 52
10x = 60
x = 60/10
x = 6
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