01-10-2016
Mathematics

contestada

determine the surface area of a square pyramid

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isophyae isophyae

01-10-2016

SA = s2 + 2 × s × l Is the formula for the surface area of a square pyramid

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apologiabiology apologiabiology

01-10-2016

4 triangles and 1 base
triangle is 1/2bh
base is a square

if sides of base is legnth 'b'
and lateral height of pyramid is 'h'

then
SA=b^2+4(1/2bh)
SA=b^2+2bh
SA=b(b+2h)

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