Расчет: b4WQ4s - 1
r =
a* saknis( 3) |
| / 6 |
|
|
r =
$$r$$ = $$\frac{a\cdot \sqrt {3}}{6}$$
| a* saknis(3) |
| / 6 |
r =
$$r$$ = $$\frac{a\cdot 1.73205}{6}$$
| a* 1.73205 |
| / 6 |
r = 0.28868* a$$r$$ = $$0.28868\cdot a$$