В данной работе анализируется теорема Пифагора. Рассматриваются различные способы её доказательства. Приводятся примеры практического применения теоремы в различных областях жизнедеятельности человека.
В данной работе анализируется теорема Пифагора. Рассматриваются различные способы её доказательства. Приводятся примеры практического применения теоремы в различных областях жизнедеятельности человека.
FDITS partners with you to define and address your organizations unique transformation imperative. We work in transparent consultation with our clients to define your business goals, devise a strategy, decide on a course of action, develop a solution, deploy it across your organization, and deliver improved business results. Our integrated consulting and IT services capabilities bring continuity and consistency to your
Strategic programs. Learn more about our different consulting areas:
Business Consulting, including Business Process Management, Change Management and Program Management
IT Consulting, including Architecture and Technology, Information Risk Management, Infrastructure Services, IT Process and Service Management, IT Strategy and Governance, Master Data Management, Performance Engineering Solutions, and Quality Assurance and Testing
Business Solutions, including E-Channel, OptimizeIT, Post Merger & Acquisition IT Integration, Service Oriented Architecture (SOA), and Utility Computing.
The document describes SSNM Trust, a nonprofit organization founded in 2007 in Chennai, India. The trust was established by young engineers and development professionals to help underserved communities and ensure the benefits of development reach those sections of society. SSNM Trust aims to address both the causes and effects of poverty through partnerships with local organizations and by establishing village institutions. It carries out various social programs related to education, livelihood, health, and rights awareness.
This is a unique innovative automatic solutions for call centres, where setting the system is 10 times cheaper than setting call centres. We are the only company with this product in Bihar, Jharkhand, Orissa and Chhattisgarh. Our system is based on PRI Line and atomization software and its very simple, cost effective and user friendly. Our client list includes Health Minister Chhattisgarh as well.
FDITS partners with you to define and address your organizations unique transformation imperative. We work in transparent consultation with our clients to define your business goals, devise a strategy, decide on a course of action, develop a solution, deploy it across your organization, and deliver improved business results. Our integrated consulting and IT services capabilities bring continuity and consistency to your
Strategic programs. Learn more about our different consulting areas:
Business Consulting, including Business Process Management, Change Management and Program Management
IT Consulting, including Architecture and Technology, Information Risk Management, Infrastructure Services, IT Process and Service Management, IT Strategy and Governance, Master Data Management, Performance Engineering Solutions, and Quality Assurance and Testing
Business Solutions, including E-Channel, OptimizeIT, Post Merger & Acquisition IT Integration, Service Oriented Architecture (SOA), and Utility Computing.
The document describes SSNM Trust, a nonprofit organization founded in 2007 in Chennai, India. The trust was established by young engineers and development professionals to help underserved communities and ensure the benefits of development reach those sections of society. SSNM Trust aims to address both the causes and effects of poverty through partnerships with local organizations and by establishing village institutions. It carries out various social programs related to education, livelihood, health, and rights awareness.
This is a unique innovative automatic solutions for call centres, where setting the system is 10 times cheaper than setting call centres. We are the only company with this product in Bihar, Jharkhand, Orissa and Chhattisgarh. Our system is based on PRI Line and atomization software and its very simple, cost effective and user friendly. Our client list includes Health Minister Chhattisgarh as well.
Fast Dial Services Pvt. Ltd proposes reorganizing public services through a direct dialing system. This would include setting up an outbound call center to contact users, record calls, and route complaints to appropriate departments. It would also create a website for the minister to better engage with the public and promote transparency in governance. The proposal estimates initial costs and budgets for both the call center and website portal.
This document provides information about setting up a community radio station to serve Mahadalits in Bihar, India. It discusses:
1) The need for a community radio station to educate and empower Mahadalits by providing audio messages on topics like health, education, legal rights, and livelihoods.
2) The strategy for setting up the station, including assessing needs, building organizational structure, training staff, and obtaining necessary equipment and licenses.
3) Details of the technical transmission system, including a 50W transmitter, antenna gain of up to 3dBd, vertical or horizontal polarization, and a tower of up to 30 meters. The total estimated cost to establish and run the station is Rs. 1
A young engineer was disturbed by poverty and inequality and wanted to make a difference. After witnessing the 2004 Indian Ocean tsunami, he gave up his career to pursue development work and founded the Sri Someswar Nath Mahadeo Trust (SSNMT) in 2008. The SSNMT's vision is to develop a just and participatory society based on democratic values, and its mission is to undertake initiatives to positively impact marginalized communities. The SSNMT promotes village institutions, bottom-up planning, participatory management, and capacity building. Its activities include forming youth and women's groups, skills training, health and flood relief programs, and running mobile schools.
Kursus ini membincangkan pengukuran dan konsep-konsep fizik dalam kehidupan harian seperti gerakan, daya, kerja, mesin, termodinamik, optik, elektrik dan elektronik. Ia bertujuan untuk meningkatkan kefahaman pelajar terhadap hubungan antara teori fizik dengan aplikasinya dalam kehidupan sehari-hari.
The document provides details about the candidate's career objective, professional experience, technical skills, qualifications, and personal details. The candidate has over 4 years of experience in software testing and has worked on several projects as a test engineer. He has expertise in test automation using Selenium and experience testing both web and mobile applications.
2. План урока:
Экскурс в историю;
Вопросы;
Общая формула объема тел вращения;
Упражнения (вывод формул объемов
цилиндра, конуса, усеченного конуса, шара,
шарового сегмента, шарового сектора)
Тесты (тест1 , тест2 , test 3 );
Kроссворд- “Тела вращения вокруг нас”
Домашнее задания;
Рефлексия.
3. Экскурс в историю:
На могиле Архимеда (287 до н.э.— 212 до н.э.) по его
завещанию, изображен шар, вписанный в цилиндр.
Архимед определил что, отношение объемов тел шара и двух
конусов с общей вершиной такого:
два конуса: шар: цилиндр =1 : 2 : 3
4. Вопросы :
1. Как называется эта фигура ?
2. Перечислите элементы этой фигуры и
покажите их.
3. Вращением какой плоской фигуры она
получена? Нарисуйте эту плоскую
фигуру.
4. Дайте определение этому телу
вращения.
5. Где можно встретить такую фигуру?
5. Общая формула объема тел вращения:
y
y f x
b b b
2
V S ( x)dx f ( x)dx y 2 dx x x
a a a
x
0 a b x
Объем тела, полученного при вращении криволинейной
трапеции, ограниченной линиями
x a x b y 0 y f x
( f (x) непрерывная на отрезке a; b положительная функция )
вокруг оси абсцисс, вычисляется по формуле:
b
V f 2 ( x)dx
a
16. Упражнение 6: Выведите формулу
объема шарового сектора
H
R
Ответ
17. H
R-H
R
V Vсегмент Vконус
2 1 1 2 2 2
H (R H) 2 RH H R H R H
3 3 3
18. Hайдите радиус шара , объем
которого 200 см .
3
150
см см
150 150
3 см 3 см
150 150см
19. Осевым сечением конуса является
равнобедренний треугольник с
основанием 4 см и высотой 6 см.
Найдите объем конуса.
8 см3 24 см3
32 см3
48 см 3
96 см 3
20. Как изменится объем цилиндра, если
не меняя его радиус, увеличить высоту
в 5 раз?
Не
Увелич. Умен. изменится
в 25 раз в 5 раз Умен. Увелич.
в25 раз в 5 раз
21. Кроссворд: “Тела вращения вокруг нас”
6
3 4 5
2
1 7
ответ
22. Т
О
С З Б Р
Г Т О А Ш
П Л А Н Ш Е Т
А О К Т Н Р Р
Р Б А И Я У
А У Н К Б
Ш С А
Ю
Т
23. Домашнее
задание:
• Геометрия -11 класс, §28, задачи 534-
548;
• Собрать дополнительные сведения о
телах вращения и сделать
презентацию;
• Написать реферат на темы “ Легенды
об Архимеде” и “ Изобретения
Архимеда сегодня ”;
• Изобразить фантастическое здание
изпользуя тела вращения.
24. Рефлексия:
• Понравился ли вам урок?
• Какие новые знания вы приобрели на
этом уроке?
• Где вы можете применить эти знания?
• Удобно ли вам работать с планшетом?