"Parallelograms and Their Properties" PPT Courseware 4 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 |
|---|---|---|---|
| "Parallelograms and Thei... | 8325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 "Parallelograms and Their Properties" PPT Courseware 4 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
"Parallelograms and Their Properties" PPT Courseware 4, 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
"Parallelograms and Their Properties" PPT Courseware 4
Review the past:
1. What is a parallelogram? How to express?
2. What are the properties theorems of parallelograms?
3. How to express its property theorem in geometric language?
Experimentation and inquiry
Please read pages 6 and 7 of the textbook carefully and complete the following:
1. What is the third property theorem of parallelograms? Will you prove it?
2. How to use the property theorem of parallelograms to prove?
Explore new knowledge:
Prove: ∵ Quadrilateral ABCD is a parallelogram,
∴AB∥CD，AB=CD
∴∠1＝∠2
∵∠AOB=∠COD
∴△AOB≌△COD
∴OA=OC, OB=OD
Geometry language:
∵ Quadrilateral ABCD is a parallelogram
∴OA=OC, OB=OD
Properties of parallelograms
Theorem 1: Opposite sides of a parallelogram are equal.
Theorem 2: Opposite angles of a parallelogram are equal.
Theorem 3: The diagonals of a parallelogram bisect each other.
Class summary:
1. What are the properties of parallelograms?
2. What is the geometric language of these properties?
Keywords: Parallelogram and its properties teaching courseware, Qingdao edition eighth grade mathematics volume PPT courseware download, eighth grade mathematics slide courseware download, parallelogram and its properties PPT courseware download, .PPT format;
For more information about the "Parallelograms and Their Properties" PPT courseware, please click on the "Parallelograms and Their Properties" ppt tab.
"Parallelograms and Their Properties" PPT courseware 6:
"Parallelogram and Its Properties" PPT courseware 6 1. The concept of parallelogram: 1. Definition: A quadrilateral with two sets of opposite sides that are parallel is called a parallelogram. 2. Characteristics: a. It belongs to a quadrilateral; b. It has two sets of opposite sides. Parallel. 3. Symbol: □ such as parallel four..
"Parallelograms and Their Properties" PPT courseware 5:
"Parallelograms and Their Properties" PPT Courseware 5 Knowledge Review Definition A quadrilateral with two sets of opposite sides that are parallel is a parallelogram. Properties: Opposite sides of a parallelogram are parallel and equal; Opposite angles of a parallelogram are equal; Adjacent angles are complementary. Caught between two parallel lines...
"Parallelograms and Their Properties" PPT courseware 3:
"Parallelograms and Their Properties" PPT courseware 3 Parallelogram concept: A quadrilateral with two sets of opposite sides that are parallel is called a parallelogram. Opposite sides: AB and CD, AD and BC Opposite angles: DAB and BCD, ABC and CDA Diagonals: AC, BD Mathematical symbols of parallelograms:..