Question

Need help with finding the answer.

Answer 1

Answer: Choice A) 384 cubic cm

The bottom face is a square with area 12*12 = 144 square cm

Multiply this base area by the height of the pyramid (8 cm) and we end up with 144*8 = 1152

The last thing to do is to divide this by 3 to get the final answer: 1152/3 = 384

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The segments FG = 6 and AG = 10 aren't used at all, though if you wanted the surface area, then you would use AG = 10.

The formula for the volume of a pyramid is

V = (1/3)*B*h

which is equivalent to

V = (B*h)/3

where,

V = volume, B = area of base, h = height of pyramid

Answer 2

Answer:

96 cm3

Dont pay attention to this it says i need 20 characters sorry:)