Sprendimas: 658rAJ - 1
S_son =
* P* h_s
| 1 |
| / 2 |
|
S_son =
* P* h_s$$S_{son}$$ = $$\frac{1}{2}\cdot P\cdot h_{s}$$
| 1 |
| / 2 |
S_son =
$$S_{son}$$ = $$\frac{P\cdot h_{s}}{2}$$
| P* h_s |
| / 2 |
S_son = 0.5* P* h_s$$S_{son}$$ = $$0.5\cdot P\cdot h_{s}$$