Предмет: Геометрия, автор: ylianaprydnikova

ABCDA,B,C,D, Постройте сечение прямоугольного параллелепипеда плоскостью, проходящей через ребро AB и точку N-середину Найдите периметр полученного сечения, если АВ=15 см, AD=8 см, АА1-3см.

Ответы

Автор ответа: yariudemchenko

0

Объяснение:

Қартинку скинь мне пожалуйста

ylianaprydnikova: там её нету

yariudemchenko: я тогда хз

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: petskova01101988

Дайте відповіді на запитання. Допоможіть будь ласка дуже потрібно терміново
Write answers to the questions.
1. Do you play any games? Which is your favorite game?
2. What sports are you good at ?
3. Do you think everybody should practice sports ?
4. Do you think that parents are too involved in their children’s sports activities ?
5. Have you ever been to a football \ basketball etc. match ?
6. Is it good that professional sport is so commercial nowadays ?
7. What do you think the top five most watched sports in the world are ?
8. What is the most dangerous sport ?
9. What is the most expensive sport ?
10. What is the most popular sport in Ukraine ?

2 года назад

Предмет: Английский язык, автор: robertshvedin

Срочно Даю 40 Баллов!

2 года назад

Предмет: Английский язык, автор: anastasia254394

Rule Conditional sentences with "if" and "unless" Unless + verb in the offirmative form= + verb in the negative form Rewrite the following sentences beginning them as indicated below and make the necessary transformations:3. Unless I have you here with me, I will fell unhappy. If...... 4. Unless you go with him, he won't be able to help you. If..... 5. I would like to go to Britain if the weather were better. Unless...... 6. I'll teach you if you have time to spare. Unless......... 7. Unless you lock the back door, you will be stolen. bl If........... 8. If she pays the bill, they won't cut off her telephone. Unless....... 9. If he doesn't meet strong opposition, he won't give up. Unless... Cbprintables.com 10. Unless we hurry, we will be late. If.... 11. If they don't learn the rules, they won't adapt. Unless....... 12. Unless the weather gets better, I will say home. If:........ 13. If the policeman didn't help me, I wouldn't find the house.. Unless.... POLICE 14. I'll go to the cinema tonight if I don't find anything better to do. I Inless 562 So Sofa

2 года назад

Предмет: Литература, автор: iten0611

Какое выразительное средство в описание Насти Только носик был чистеньким и гдядел вверх?

7 лет назад

Предмет: Русский язык, автор: Аноним

помогите пожалуйста!)

7 лет назад