V=πr2*H
..........
| 3π4 | ||
V= | ||
| 8 |
l = π
Mamy
| h | h | 1 | |||
= | = sin 30o = | ⇒ h = 0,5 π | |||
| l | π | 2 |
| π2 | 3 | |||
r2 = l2 − h2 = π2 − | = | π2 | ||
| 4 | 4 |
| 1 | 1 | |||
V = | Pp*h = | π*r2* h = ... | ||
| 3 | 3 |
| 1 | ||
Ajjjjj V= | πr2*H | |
| 3 |
| π4 | ||
V= | ||
| 8 |
Jak zdrowie?
A zdrowie? jak narazie jest ok
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