"Classification of Triangles" Triangle PPT Courseware 2 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 |
|---|---|---|---|
| "Classification of Trian... | 21950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 "Classification of Triangles" Triangle PPT Courseware 2 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
"Classification of Triangles" Triangle PPT Courseware 2, 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
"Classification of Triangles" Triangle PPT Courseware 2
teaching objectives
In this lesson, we mainly study the classification of triangles. Students must understand and master the categories of triangles, what characteristics each category of triangles has, and how they can solve related practical problems.
fill in the blank
∠1, ∠2, ∠3 are the interior angles of a triangle.
1. If ∠1=32°, ∠2=42°, it is a ( ) triangle.
2. If ∠1=35°, ∠2=55°, it is a ( ) triangle.
3. If ∠1=62°, ∠2=65°, it is a ( ) triangle.
isosceles triangle
A triangle with two equal sides.
feature
Both waists are of equal length.
The measures of the two base angles are equal.
judge
1. A triangle has at least two acute angles.
2. An equilateral triangle must be an acute triangle.
3. The height of the triangle must be longer than the base.
4. The base angle of a triangle is 30°. This triangle is an acute triangle.
5. The vertex angle of a triangle is 30°. This triangle is an acute triangle.
6. An isosceles triangle with a vertex angle of 60° is an equilateral triangle.
7. The base angle of an isosceles triangle and a right triangle must be 45°.
Keywords: Triangle courseware PPT, Classification of triangles courseware PPT, West Normal University edition fourth grade mathematics second volume PPT courseware download, Fourth grade mathematics slide courseware download, Triangle PPT courseware download, Classification of triangles PPT courseware download, .PPT format
For more information about the "Classification of Triangles and Triangles" PPT courseware, please click on the "Triangles ppt Classification of Triangles ppt" tag.
"Classification of Triangles" Triangle PPT Courseware 3:
"Classification of Triangles" Triangle PPT Courseware 3 According to the characteristics of the angles of triangles Acute triangle: A triangle in which all three angles are acute. Right triangle: A triangle with one right angle. Obtuse triangle: A triangle with one obtuse angle. ... .....
"Classification of Triangles" Triangles, Parallelograms and Trapezoid PPT Courseware 3:
"Classification of Triangles" Triangle Parallelogram and Trapezoid PPT Courseware 3 (1) A figure consisting of three line segments ( ) is called a triangle. (2) A triangle has three ( ) and ( ) angles. (3) The triangle in ( ) is called an acute triangle. (4) There is a corner...
"Classification of Triangles" Triangles, Parallelograms and Trapezoid PPT Courseware 2:
"Classification of Triangles" Triangle Parallelogram and Trapezoid PPT Courseware 2 Learning Objectives: 1. Be able to classify triangles according to the differences in their angles, and master the characteristics of various types of triangles; 2. Be able to classify triangles according to the differences in their sides, master etc. Waist triangle..