2826 м=282600см Длина обода колеса=282600:1200=235,5 см Длина окружности =пи диаметр=235,5:3,14=75 см Ответ 75 см -диаметр колеса
1. in my geography classes we write maps, describe faraway lands , books
2. in maths, we count numbers.
3. in music, we sing songs
4. in litirature, learn tests, stories
5. in eng, work with dictionaries and make sentences
6. in russian speak about rules, and do exercises
7. in physical education we do exercises and play any games
8. in computer studies use computer for learn how to interactive with apps
9. in art, we paint pictures and describe them
10. in biology we study mushrooms and wildlife etc.
1) Boris wasn't ill last week. Was Boris ill last week? When was Boris ill ?
2) They weren't at home on Sunday.Were they at home on Sunday? When were they at home?
3) We didn't have an english lesson yesterday. Did you have an english lesson yesterday? When did you have an english lesson?
4) I didn't want to go home. Did you want to go home? Where didn't you want to go?
5) She didn't ask me to stay. Did she ask you to stay? Whom did she ask to stay?
6) He didn't go to the library last night. Did he go to the library last night? When did he go to the library?
7) The cats didn't eat the food. Did the cats eat the food? What didn't the cats eat?
Does she go to the country at the weekend?