Розрахунок: 77Iua9 - 1

V =

/ 3

* h* (S1+S2+saknis(

S1* S2))

V =

/ 3

* h* (S1+S2+saknis(

S1* S2)) $V$ = $\frac{1}{3}\cdot h\cdot (S1+S2+\sqrt {S1\cdot S2})$

V =

S1* h

/ 3

S2* h

/ 3

saknis(

S1* S2)* h

/ 3

$V$ = $\frac{S1\cdot h}{3}+\frac{S2\cdot h}{3}+\frac{\sqrt {S1\cdot S2}\cdot h}{3}$

V = 0.33333* S1* h+ 0.33333* S2* h+ 0.33333* h* saknis(

S1* S2) $V$ = $0.33333\cdot S1\cdot h+0.33333\cdot S2\cdot h+0.33333\cdot h\cdot \sqrt {S1\cdot S2}$