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3. The net of a square pyramid and its dimensions are shown in the diagram. 10 ft 8 ft 12 ft What is the lateral surface area of the pyramid in square feet? A 384 ft? B 192 ft? C 160 ft? D 336 ft?​

Respuesta :

Answer:

Step-by-step explanation:

12*8*10= 960ft2

itsisalol

Answer:

D.336 ft2

Step-by-step explanation:

solution:

total suface area of the pyramid 

=area of base square +(12)2

= 4 (1/2 x 12 x 8)=144+192

=336ft2then the total surface area is 336ft2

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