yayasmith72 yayasmith72
  • 28-08-2020
  • Mathematics
contestada

9. A pyramid has a square base with an area
of 144 ft.2 What is the perimeter of the base
of the pyramid?

Respuesta :

Аноним Аноним
  • 28-08-2020
  • Answer:

48 ft

  • Step-by-step explanation:

A  = 144ft² = l²

144 = l²

l = √144

l = 12 ft

P = 4l

= 4×12ft

= 48 ft

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