historynerd93
historynerd93 historynerd93
  • 07-01-2022
  • Mathematics
contestada

Find the surface area of the regular pyramid. 9 ft 6 ft ft2​

Find the surface area of the regular pyramid 9 ft 6 ft ft2 class=

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Lemonb0i
Lemonb0i Lemonb0i
  • 07-01-2022

Answer:

108

Step-by-step explanation:

9x6 is 54 and then when finding the area for a triangle you have to divide by 2 so that gets you 27. Then you do 27 x 4 because there is four sides.

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cs88811
cs88811 cs88811
  • 07-01-2022

Answer:

36ft2

Step-by-step explanation:  

base surface area B = 36 ft2

total surface area A 149.84199576606 ft2

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