hixonnnn
hixonnnn hixonnnn
  • 02-03-2024
  • Mathematics
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Please answer 10 points fast!!!!

Please answer 10 points fast class=

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Aisin
Aisin Aisin
  • 02-03-2024

sin CBA = CD/CB = sin 60 = sqrt(3)/2

<=> CD = sqrt(3) x 12/2 = 6sqrt(3)

Because CAB is an equilateral triangle, AB = 12.

<=> S(ABC) = 6sqrt(3) x 12/2 = 36sqrt(3)

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