??????? ????? ppt
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The circumference of the circle
??????? ????? ppt
- 2. ? ????? ?? ? ???? ???????? ???????? ??????? ??? ???? ???? ????? ??? ??? ???? ????? ????? ??????? ??? ?? ?????, ????? ?????? ?? ?????? ??????? ???? ??????? ?????? ???????
- 3. ? ??????: ????? ???? ??????? ?? ?? ?????? ?????? ???? ? ???????: ????? ?? ??????? ??? ??? ???????? ???? ???????? ??????, ?? ????? ?????? ? ????: ??? ???? ?????? ??? ????????? ??????????? ????? ???? ????? ????? ????-? ????? ????? ? ????: ???? ??? ???? ???????? ??????? ?? ????? ?????? ???? ??????? ?????? ????? ????? ???? ???? ????? ???? ???? ???? ?????? ??? ??? ??????? ??????? ? ???????: ???? ?????? ?? ????? ????????? ???? ????? ?? ?????? ???? ???????? ????? ???? ????? ??? ?????? ?????? ????? ??? ???????? ? ??????: ???? ??? ?????? ? ??? ??? ?? ???? ?? ????? ???? ??? ???????? ????? ??? ??????
- 5. ? ???? ???? ????????? ??????? ????? ????????? ??? ????? ?? ? ? ???? ????? ????? ??? ???? ???? ??????? ??? ????: ? ????, ?????? ??????? ???????? ?? ? ??? ??????? ??? ????:
- 6. P P Q X A B A B B A A B ??????? ?????? ?????? ?????? ?????
- 7. ? ?????= 2¦Ð r= ¦Ð d ? r= ??????? ? d= ???? ? ¦Ð = ???????? ?????? ? ??? ????? ????? ?? ?????? ??????, ??? ?????? 3.14159 ?? 22/7 ?? ????