Aprēķins: Z3iuce - 1
S =
* a* b
| 1 |
| / 2 |
|
S =
* a* b$$S$$ = $$\frac{1}{2}\cdot a\cdot b$$
| 1 |
| / 2 |
S =
$$S$$ = $$\frac{a\cdot b}{2}$$
| a* b |
| / 2 |
S =
$$S$$ = $$\frac{4\cdot 3}{2}$$
| 4* 3 |
| / 2 |
S = 2* 3$$S$$ = $$2\cdot 3$$
S = 6$$S$$ = $$6$$