Respuesta :
The surface area of a square pyramid with base area of 16 cm² and lateral faces have a slant height of 12 cm is 112 cm²
Surface area of square pyramid
surface area = A + 1 / 2 ps
where
- A = area of the base
- p = perimeter of the base
- s = slant height
Therefore,
A = 16 cm²
p = 4(4) = 16 cm
s = 12 cm
Hence,
surface area = 16 + 1 / 2 × 16 × 12
surface area = 16 + 96
surface area = 112 cm²
learn more on surface area here: https://brainly.com/question/12267785
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