"Side Development Views of Cylinders and Cones" PPT courseware Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
| 文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
|---|---|---|---|
| "Side Development Views... | 18825次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Side Development Views of Cylinders and Cones" PPT courseware is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Side Development Views of Cylinders and Cones" PPT courseware, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Side Development Views of Cylinders and Cones" PPT courseware
learning target
1. Understand the concepts and properties of cylinders and cones, and recognize the bases and sides of cylinders and cones.
2. Understand the side expansion diagrams of cylinders and cones, and be able to imagine actual objects based on the expansion diagrams.
3. Can calculate their side area and total area.
collaborative inquiry
1. Cut the side of the cylinder along a generatrix. What shape will you get? How do the length and width of the expanded image relate to the sides of the rectangle before rotation?
2. Cut the side of the cone along a generatrix. What figure will you get? How does the expanded graph relate to the sides of the triangle before rotation?
Apply what you learn
A cylindrical water tank without a cover is to be made from a steel plate. Its height is 2 meters and its volume is 6.28 cubic meters. How much steel plate is needed (excluding processing residual materials, accurate to 0.1 square meters)?
Handmade
Tongxin Toy Factory wants to produce a Santa Claus hat. The hat body is conical (as shown in the picture) PB = 15cm and the base radius r = 5cm. To produce 100 of this kind of hat body, can you help the toy factory calculate the minimum required How many square meters of material (excluding joint materials and remaining materials)?
Fill in the blanks and evaluate according to the following conditions (where r, h, and a are the base radius, height line, and generatrix length of the cone respectively)
(1)a=2, r=1 then h=_______
(2)h=3, r=4 then a=_______
(3)a=10, h = 8 then r=_______
The radius of the bottom of a cylindrical pool is 4 meters and the depth of the pool is 1.2 meters. The inner wall and bottom of the pool are plastered with cement. The area of the cemented part is ______ square meters.
It is known that the base radius of a cone and a cylinder are both 3 meters and the height is 4 meters. Then the S column side = _____ meters 2 and the S cone side = _______ meters 2. The difference in their side areas is ____ The ratio of lateral areas is _____.
After studying this lesson, what do you know about the geometry of cylinders and cones in space? What other doubts are there?
Keywords: Teaching courseware of side expansion diagrams of cylinders and cones, Qingdao edition ninth grade mathematics volume PPT courseware download, ninth grade mathematics slide courseware download, side expansion diagrams of cylinders and cones PPT courseware download, .PPT format;
For more information about the PPT courseware "Side Exploded Views of Cylinders and Cones", please click the Developed Side Views of Cylinders and Cones ppt tag.
"Side Development Views of Cylinders and Cones" PPT courseware 3:
"Side Development Views of Cylinders and Cones" PPT Courseware 3 Review Review: 1. What is the arc length formula? 2. What is the formula for the area of a sector? 3. What is the lateral area of a prism? Structural characteristics of cylinder Cylinder: The straight line where one side of the rectangle is located is the axis of rotation, and the rest...
"Side Development Views of Cylinders and Cones" PPT courseware 2:
"Side Development of Cylinders and Cones" PPT Courseware 2 Review Review A three-dimensional body whose surface is composed of a curved surface or a curved surface and a plane is called a curved body. Common curved bodies include cylinders, cones, spheres, and rings. Observation and Thinking 1 Compare the structural characteristics of pyramids, observe and think about circles...