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Периметр прямоугольника равен 20 сантиметров может ли одна из его сторон быть равна 10 сантиметров
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Предмет:
Математика -
Автор:
rockettevxov - 6 лет назад
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Ответы 4
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10 х 4 = 40
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Автор:
susana - 6 лет назад
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0
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Еще две стороны не обязательно будут 10
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Автор:
maryqeud - 6 лет назад
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0
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не может, потому что периметр- это сумма сторон
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Автор:
pamela - 6 лет назад
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0
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Нет не может быть потому что периметр это сумма длин всех сторон а если одна сторона 10см то и пртивоположная тоже будет 10 а 2 другие стороны минимум будут 1мм и минимум получается 2Осм и 2мм
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Автор:
catwomanndud - 6 лет назад
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0
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Еще вопросы
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Составьте пожалуйста 15 вопросов на английском к следующему тексту который ниже
Mrs.Priestley : Margaret is coming downstairs - I can hear her.
Lilian : Don`t forget to say"Many Happy Returns," Andrew.
Andrew : Of course,I won`t ; I will say it as soon as I see her.
Lilian : And have you put your present by the side of her plate?
Andrew : Yes,can`t you see it there, next to yours?
Margaret enters
All : Good morning,Margaret,Many Happy Returns, Many Happy Returns of your birthday.
Margaret : Thank you everybody.Oh!What a lot of parcels .Shall I open them now,Mummy?
Mrs.Priestley : Yes, dear, you had better . I am sure no one will be able to get on with breakfast until you have done so.
Margaret : Thank you, Mummy.
Andrew : Here,Margaret , I will lend you my penknife to cut the string.
Margaret : Thank you, Andrew. I wonder what`s in this big parcel. Oh, what a lovely doll. " With love from Mummy." Oh, thank you, Mummy.
John : I thought you were too old for dolls, Margaret; you will be twelve next year and still playing with dolls.
Lilian : Nonsense, John! I shall be fifteen next year but I love dolls. Can I play with this one,Margaret?
Margaret : Oh, yes, you certainly can. Look, her clothes come off and she can open and shut her eyes . We will undress her after breakfast.
Mr.Priestley : What`s in the other parcels? Won`t you open them now?
Margaret : Here`s an interesting-looking one, square and flat. I think I recognise the writing. Yes, here it is: "With love and good wishes from John." Gramophone records! Oh, just the ones I wanted, " Cockles and Mussels" and "Christmas Carols." Oh, thank you, John. I shall p t them on the gramophone after breakfast.
Mrs.Priestley : I can see we are going to have a busy time after breakfast.
John (pretending to be bad-tempered) : If we ever get any breakfast!Come on, Margaret, hurry up and open the other parcels - I`m hungry. If I don`t get breakfast soon , I shan`t be alive to see your party tonight.
Margaret : Look at these, aren`t they lovely? Two little armchairs, "From Lilian with best wishes for a happy birthday."
Lilian : They are for your dolls` house. I noticed that one of the rooms wasn`t completely furnished. I hope you will be able to find a place for them.
Margaret : Oh, Yes, Lilian, I shall. I shall put them in the dolls` sitting-room after breakfast.
John : Why are you looking so anxious, Andrew?
Andrew(not taking any notice) : Open that little parcel next,Margaret.
Margaret: All right. I wonder what will be in it? Oh! It`s a lovely silver pencil.
Andrew : That`s from me, Margaret , with lots and lots of good wishes. It writes in four colours, black, blue, green and red. Do you like it?
Margaret : It`s just what I wanted , Andrew. It was very , very kind of you to give it to me. And here`s an enormous box of chocolates " From Lucille, Frieda, Jan, Olaf, Pedro and Hob wishing you Many Happy Returns of the day." Isn`t that nice of them?I will thank them all when I see them tomorrow.
What a wonderful birthday I am having! And now for the last parcel. I think this must be from Daddy.Books! Alice in Wonderland, and A Child`s Garden of Verse by R.L.Stevenson.
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Предмет:
Английский язык -
Автор:
lady - 6 лет назад
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Ответов:
1 -
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работа ,которую мы даем мышцам, когда делаем зарядку или любые физические упражнения
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Предмет:
Обществознание -
Автор:
bridget - 6 лет назад
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Ответов:
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Смотреть
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приведите примеры гениальных людей и их достижения.
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