Расчет: H2mZQI - 1
S =
* a* b* sin(C)
| 1 |
| / 2 |
|
S =
* a* b* sin(C)$$S$$ = $$\frac{1}{2}\cdot a\cdot b\cdot sin(C)$$
| 1 |
| / 2 |
S =
$$S$$ = $$\frac{a\cdot b\cdot sin(C)}{2}$$
| a* b* sin(C) |
| / 2 |
S = 0.5* a* b* sin(C)$$S$$ = $$0.5\cdot a\cdot b\cdot sin(C)$$