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What is the surface area of a square pyramid if the base has an area of 16 cm2 and the lateral faces have a slant height of 12 cm? 112 cm2 208 cm2 400 cm2 640 cm2

Sagot :

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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Answer:

112m

Step-by-step explanation: