Предмет: Математика, автор: ari1977

как решить задачу?квадрат и прямоугольник имеют равные площади ,соседние стороны прямоугольника равны 3 см и 12 см.Найдите периметр квадрата. Зарание спасибо!

Ответы

Автор ответа: простак09

0

корень из 3*12 , т.е. 6

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: anime930

помогите пожалуйста
дам 20 балов

7 лет назад

Предмет: Информатика, автор: Pravoeyushko

Помогите пж срочно!!!!!!!

7 лет назад

Предмет: Английский язык, автор: zenia394

Read the text, and then read the questions. Click the correct option to answer each question. Teenagers and the Media. Parents, teachers, doctors, and other adults have been worried about the impact of the media children and adolescents for many years. Exposure to the media is inevitable. It helps us to learn about surrounding culture and acquire values and it is a part of one's society. Media provides the main instrument for education and information sharing and for almost forms of entertainment. It is evaluated that Kazakh people spend at least % of their lives watching television, the most common media of ages. Today, most teenagers have their own cable television, DVD and CD players, and interactive video games all in the privacy of their own rooms. Majority of teenagers have their own computers and connection to the Internet. They have access to any kind and degree of violent content and anything else one could imagine. Who was worried about the influence of media on children and adolescents? What is the percentage of Kazakh who spend their lives watching TV? What do teenagers all over the world have to entertain themselves?

7 лет назад

Предмет: Химия, автор: vovanchik1

помогите решить задачу по химии

10 лет назад

Предмет: Математика, автор: mironowa1997

вишня стоила 120 рублей за килограмм,а малина 200 рублей за кл.на сколько% вишня дешевле малины?

10 лет назад