Вывод формулы уравнения окружности. Уравнение окружности. Урок 1. Геометрия 8 класс.

Geometry, Grade 8. What is the equation of a circle, and how is the equation of a circle derived? Today we'll answer these questions. First, we'll review two definitions of a circle, its components: the center and radius of the circle, and the formula for the distance between points with given coordinates. We'll also point out a common mistake students make when finding the distance between points. After reviewing this material, you'll see how easy it is to derive the formula for the equation of a circle passing through two points (the center of the circle and a point on the circle). You can find a detailed lesson plan and links to previous lessons in the description below the video. 00:00 Start of video. 00:24 Recalling a circle and its components. 03:02 How to find the distance between points with given coordinates? 06:58 Derive the equation of a circle. You can find all our math video lessons for grades 5-11 on our channel under the "Playlists" tab:    / МатематикаотБаканчиковой  . If you're new to our channel, we recommend watching the following videos: Circle and circle. Center, radius, diameter, chord, arc, sector, and circumference. How to find and remember formulas for the circumference and area of ​​a circle. Math, grades 5-6.    • Окружность и круг. Центр, радиус, диаметр,...   Mathematics, grade 6. The secret to successful exam preparation using the topic "Addition of fractions with different denominators."    • Секрет успешной подготовки к экзаменам на ...   What are components? A story about Petya and Dima, or why components are needed.    • Что такое компоненты. Рассказ о Пете и Дим...   What is a definition? The difference between a definition and a story.    • Что такое определение. Отличие определения...   Function in Mathematics. Definition. An example that EVERYONE understands.    • Что такое функция? Алгебра 7-11 класс. Фун...   How to learn to solve and formulate geometry problems (using the length property of a segment as an example).    • Как научиться решать и оформлять задачи по...   Algebra, 7th Grade. Checklist of rules for multiplying a monomial by a polynomial. All the rules for multiplication and addition with examples.    • Алгебра 7 класс. Чек-лист правил умножения...   Follow us on other social media: https://rutube.ru/channel/23880910/ https://t.me/Matematika_ot_Bakanchikovoy https://vk.com/club211895160 Your opinion of our lessons is very important to us. Share your opinion in the comments, ask questions, and we will be happy to answer them. If you enjoyed the lesson, found it clear and useful, please help us develop the channel by liking it and sharing the link on social media with your friends, classmates, and, of course, teachers to share experiences. Good luck in your math studies, and see you in the next lesson! #GeometryGrade8 #centerofcirclethroughequation #equationofcirclepassingthroughcenter #equationofcirclethroughpoints #equationofradiusofcircle #equationofcirclethroughpointandcenter #equationofcircleisequation #equationofcirclecentercoordinates #circlegivenbyequation #MathFromBakanchikova