Предмет: Математика, автор: prostoprol

Скільки ребер має призма у якій є рівно 2013 граней?

Ответы

Автор ответа: hELFire

0

Две грани оснований + 2011 боковых граней...

ребер в призме в три раза больше чем боковых граней, т.е.

= 2011 * 3 = 6033

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Химия, автор: Аноним

Вычислите относительные молекулярные массы следующих веществ H²SO⁴,A1²O³,Ca³(PO⁴)²

7 лет назад

Предмет: Математика, автор: Аноним

4. Запишите в виде несократимой дроби:
a) 255
170
b) 175
150

7 лет назад

Предмет: Другие предметы, автор: ibsovagulnaz

READ THE SENTENCES AND FILL IN THE BLANKS WITH THE CORRECT FORMS OF THE VERBS IN THE LIST 1. Last night John ................... some postcards to send to his cousins for the new year. 2. My family and I ................... to Turkey for our summer holiday. It was really fantastic. 3. Rachel ................... her old car to a car dealer last month. That's why she walks to work. 4. Thomas was in his bed when he ................... a terrifying noise. 5. Mrs. Maddox ................... work early last Monday because her son was very ill. 6. His father usually ................... his bicycle to the town centre when he was in his village. 7. Tony ................... Brian at school this morning because Brian treated him in a rude way. 8. After I searched the internet for three hours I ................... a nice picture for my Maths project. 9. The detective ................... the robber easily because he had videos from the security camera of the bank. 10. I wanted to go to the fancy dress party on Saturday so I ................... this pirate costume from the shopping center. 11. When my uncle was 20 he lived on a farm. He ................... vegetables and raised cattle there. 12. The school bell ................... while we were having a discussion about the advantages and disadvantages of online shopping. 13. She ................... a nice white suit for the meeting last Tuesday. She looked so cute in it. 14. Our school organized a trip to Ephesus last year and we ................... lots of photographs of the historical site there. 15. The police are taking this man to prison because he ................... a very valuable painting from the museum. 16. Their music teacher ................... them a very nice folk song this afternoon. 17. While Janet was walking on Rose Street she ................... her favourite singer. She was so shocked and excited that she could only say "Hello". 18. Galatasaray fans were very happy yesterday evening because their football team ................... the match against Fenerbahçe

7 лет назад

Предмет: Физика, автор: milawarl

Ученые утверждают, что если тяжелая гирька падает с высоты 5 метров, она находится в свободном падение примерно 1 с. Сколько времени находится в падении эта гирька, если она падает с высоты 5 км?

10 лет назад

Предмет: Химия, автор: zhenist

СuO + HCl = ?

помогите решить

10 лет назад