http://ix-rayi.livejournal.com/ (![[identity profile]](https://www.dreamwidth.org/img/silk/identity/openid.png)
ix-rayi.livejournal.com) wrote in ![[community profile]](https://www.dreamwidth.org/img/silk/identity/community.png)
useless_faq2004-11-24 04:31 pm
ix-rayi.livejournal.com) wrote in useless_faq2004-11-24 04:31 pmВспомним геометрию
Интересно, а чем отличаются круг и окружность, шар и сфера ?
ix-rayi.livejournal.com) wrote in useless_faq2004-11-24 04:31 pm
no subject
no subject