jojokacip6wm96 jojokacip6wm96
  • 04-05-2018
  • Mathematics
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Find the total surface area of a triangular pyramid if the perimeter is 30 feet, the slant height is 12 and the base is 43.5ft

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Hellotherepeople12
Hellotherepeople12 Hellotherepeople12
  • 04-05-2018
I think just calculate 43.5+0.5×30×12.... Hope that helpssssss:))) you should know the equation for regualar pyramid.
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