TheGoat1251 TheGoat1251
  • 15-05-2018
  • Mathematics
contestada

Graham joined two congruent square pyramids to form the composite solid. If the lateral faces of the pyramids each have an area of 18.4 cm2, what is the total surface area of the composite solid?

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gabrielrocha163
gabrielrocha163 gabrielrocha163
  • 24-05-2018
Your answer is B because if you add 18.4 times the lateral faces you get 110.4 
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britneyn051892 britneyn051892
  • 29-05-2020

Answer:

B ) 110.4

Step-by-step explanation:

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