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  • 14-01-2021
  • Mathematics
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Medunno13
Medunno13 Medunno13
  • 01-08-2022

3) There are 10 sides, so the sum of the angles is [tex]180(10-2)=1440^{\circ}[/tex]

4) There are 9 sides, so the sum of the angles is [tex]180(9-2)=1260^{\circ}[/tex].

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