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a²=36cm²
a=6cm
h=6cm
a√2=6cm
a=6√2:2=3√2cm=bok podstawy
v=a²h=(3√2)²×6=108cm³
pole=2a²+4ah=2×(3√2)²+4×3√2×6=
36+72√2=36(1+2√2)cm²