Answers

2016-03-28T18:32:30+05:30
A=lw+l√(w/2)²+h²+w√(l/2)²+h²
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2016-03-28T18:35:58+05:30
Square pyramid=4[root 3/4] sq units
triangular pyramid=3[root 3/4]sq units
          ora=lw+l *root of [w/2]^2+h^2+w* root of [l/2]^2+h^2



h2
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