mercymars1881 mercymars1881
  • 27-05-2014
  • Mathematics
contestada

how many angles does a dodecagon have

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tadvisohil886
tadvisohil886 tadvisohil886
  • 27-05-2014
A dodecagon has 12 angles. 'Do' means two and 'Deca' means ten. That's how i got it.
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kate200468
kate200468 kate200468
  • 27-05-2014
[tex]A\ dodecagon\ has\ 12\ angles.\\\\Sum\ of\ the\ angles\ is\ (12-2)\cdot 180^0=10\cdot180^0=1800^0[/tex]
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