a=4cm
a√2=4√2cm
d=2h (h lezy naprzeciwko 30 stopni)
h²+(4√2)²=(2h)²
3h²=32
h=√32/3=4√2/√3=4√6/3 cm
V=16*4√6/3=64/3√6 cm³
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a=4cm
a√2=4√2cm
d=2h (h lezy naprzeciwko 30 stopni)
h²+(4√2)²=(2h)²
3h²=32
h=√32/3=4√2/√3=4√6/3 cm
V=16*4√6/3=64/3√6 cm³