1. The document lists the names and student IDs of 6 students.
2. It provides definitions and formulas for calculating the surface area and volume of cylinders. Examples of calculations for the surface area and volume of cylinders with given radii and heights are shown.
3. Formulas and explanations for calculating the area of circles and sectors are provided, along with examples of calculations.
this is about surface area and volume to help the students to do there projects or ppts and insure that u can also see this and make another like this so all the best of this ppt for who al cannot do on there own so enjoy this thing here .... and thanks for watching :) ..
this is about surface area and volume to help the students to do there projects or ppts and insure that u can also see this and make another like this so all the best of this ppt for who al cannot do on there own so enjoy this thing here .... and thanks for watching :) ..
Measurement of Three Dimensional Figures _Module and test questions.Elton John Embodo
This is a fort-folio requirement in my Assessment in Student Learning 1...It consists of module about the measurement of Three Dimensional Figures and test questions like Completion, Short Answer, Essay, Multiple Choice and Matching Type.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
TESDA TM1 REVIEWER FOR NATIONAL ASSESSMENT WRITTEN AND ORAL QUESTIONS WITH A...
Maths slides
1. 1. Yang Jing Loo 0323066
2. Soo Yon Li 0322821
3. Goh Song Kit 0322013
4. Cherilyn Chia 0321986
5. Chan Yi Fung 0323057
6. Lim Hong Wei 0322741
2. - It has 2 circular faces (top & bottom)
- It has one curved side
- It is not a polyhedron as it has a curved surface
3. Surface Area = 2πr(r+h)
Which is made up of:
Surface area of circular base = πr²
Surface area of curved surface = 2πr x h
4. Surface Area = 2πr(r+h)
= 2π(7)(2+7)
= 2π(7)(9)
= 126π
≈ 395.892
If the height(h) is 2, and the radius(r) is 7, find the surface
area of the cylinder.
5. Volume = πr²h
Just multiply the area of the base by the height of the cylinder:
- Area of the base: πr²
- Height: h
- Volume = Area × Height = πr² x h
6. How to remember: Volume = pizza
Imagine that you just made a pizza,
z = radius, a = height, find the volume of the pizza.
7. Volume = πr² x h
Volume = 22/7(2²)(6)
= 75.429cm³
Given that the radius is 2 and a height is 6, find the
volume.
8. Volume= πr² x h
Volume =22/7(3²)(5)
=141.428cm³
What is the volume of the cylinder with a radius of 3
and a height of 5?
9. What is a circle?
•A circle is a type of line.
•The distance between any points and the centre is called the
radius.
•Diameter of a circle is any straight line that passes through
the center of the circle and whose endpoints lie on the circle.
10. π = 22/7 or 3.142 r = is the radius of the circle
11. 1. Calculate the area of the circle when the radius of
the circle is 7cm
2. Calculate the radius when the area of the circle is
113.10cm
12. 1. π x 7² = 153.94cm²
2. πr² = 113.10cm²
r² = 113.10/π
r² = 36
r = √36
r = 6cm
13.
14. Find the area of sector AOB.
Solution:
Area AOB= ½ x 450² x 2π/3 rad.
= 212057.5 m²
15.
16. Find the area of sector
AOB
Solution:
AOB in radian
=(∏/180) x 120
= 2.094 rad.
Area AOB = ½ x 4² x 2.094
= 16.755cm²
