It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

×
1 3 5
2 4 ?
Attachments:
13524.jpg (23 Kb)
13525
13526
13527
13528
13529
sin 135° - cos 30°
Attachments:
13530.png (296 Kb)
13531
13532
13533
Attachments:
13533.jpg (56 Kb)
Post edited November 11, 2022 by ciemnogrodzianin
13534
PX-13535-920
13536
13537
13538