bri2453
bri2453 bri2453
  • 22-05-2020
  • Mathematics
contestada

Can someone please help me?

Can someone please help me class=

Respuesta :

hoanganh384628 hoanganh384628
  • 22-05-2020

Answer:

Step-by-step explanation:

1. volum of half cylinder + volume of the prism= (4.5*4.5*314)/2 + 9*11*6 = 31.7925 * 594 = 625.792

2. are or base (hex) * height =height* perimete* apothem /2 = 5*(8*6*6.9)/2 = 828

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