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  • 12-07-2020
  • Mathematics
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Find the surface area of a triangular pyramid with side of 6m, height of 5.2 m, and altitude of 7.2m

Respuesta :

lolmaster12345 lolmaster12345
  • 12-07-2020

Answer:

6x5.2/2=15.6 and four sides so 15.6*4=62.4 and left with 7.2*6/2=21.6 and add u get 84

Step-by-step explanation:

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