Seudónimo Seudónimo
  • 26-01-2017
  • Mathematics
contestada

What is the surface area of the square pyramid?




A.


60 cm2


B.


132 cm2


C.


228 cm2


D.


288 cm2

What is the surface area of the square pyramid A 60 cm2 B 132 cm2 C 228 cm2 D 288 cm2 class=

Respuesta :

coltonchilcoat coltonchilcoat
  • 26-01-2017
the answer is d 288 cm2
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TheHero
TheHero TheHero
  • 26-01-2017
The area is simply , the area of 4 triangles + area of base

area of triangle = 0.5 * 6 * 8 = 24 cm^2

area of triangle = 4 * 24  + (8)^2= 160 cm^2

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