beckswanson123 beckswanson123
  • 24-05-2021
  • Mathematics
contestada

Find the surface area of a square pyramid with side length 4 mi and slant height 5 mi.

Respuesta :

clarch19
clarch19 clarch19
  • 24-05-2021

Answer:

SA = 56 sq mi

Step-by-step explanation:

SA = area of base + 1/2(perimeter of base)(slant height)

SA = 16 + 1/2(16)(5)

SA = 16 + 8(5)

SA = 16 + 40

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