个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等(默认)关闭
筛选器
Triangles
11:05
YouTubeThe Organic Chemistry Tutor
Triangles
This math video provides an introduction into triangles. It explains the classification of triangles based on their angle measure and the number of congruent sides. Examples include equilateral triangles, scalene triangles, isosceles, right, acute, and obtuse triangles. This video also contains practice problems on solving the angle measure of ...
已浏览 20.7万 次2017年7月24日
Triangle Pattern Tutorials
Pascal's Triangle Explained in 1 Minute! | Quick Math Tutorial #maths
0:48
Pascal's Triangle Explained in 1 Minute! | Quick Math Tutorial #maths
YouTubeShiwam's Classes
已浏览 446 次2024年8月29日
What Shapes is this?! | Fun and Easy for Kids #kidslearning #shapesforkids
2:07
What Shapes is this?! | Fun and Easy for Kids #kidslearning #shapesforkids
YouTubeHappy Sunshine Friends
已浏览 5463 次1 个月前
@explains._everything on Instagram: "The triangle is the strongest shape 🔺✨ because its sides support each other equally. Unlike other shapes, it doesn’t bend under pressure, making it the foundation of bridges, towers, and countless structures. Follow (us) !! Boost Your Experience level Every Day ⚡ With - @explains_.everything #explain #everything #time #knowledge #ideas #creative #facts #education #new #learning"
0:28
@explains._everything on Instagram: "The triangle is the strongest shape 🔺✨ because its sides support each other equally. Unlike other shapes, it doesn’t bend under pressure, making it the foundation of bridges, towers, and countless structures. Follow (us) !! Boost Your Experience level Every Day ⚡ With - @explains_.everything #explain #everything #time #knowledge #ideas #creative #facts #education #new #learning"
Instagramexplains._everything
已浏览 12.9万 次1 个月前
热门视频
Trigonometry - How To Solve Right Triangles
11:00
Trigonometry - How To Solve Right Triangles
YouTubeThe Organic Chemistry Tutor
已浏览 56.5万 次2020年1月6日
Triangles - Basic Introduction, Geometry
23:02
Triangles - Basic Introduction, Geometry
YouTubeThe Organic Chemistry Tutor
已浏览 69.9万 次2017年12月27日
Special Right Triangles - 30 60 90 - Geometry & Trigonometry | SAT Math
11:12
Special Right Triangles - 30 60 90 - Geometry & Trigonometry | SAT Math
YouTubeThe Organic Chemistry Tutor
已浏览 44.1万 次2017年11月7日
Geometric Art Patterns
Geometric Series and Geometric Sequences - Basic Introduction
31:20
Geometric Series and Geometric Sequences - Basic Introduction
YouTubeThe Organic Chemistry Tutor
已浏览 186.6万 次2021年5月16日
Introduction to Geometry
34:03
Introduction to Geometry
YouTubeThe Organic Chemistry Tutor
已浏览 249万 次2018年9月5日
Finding The Sum of an Infinite Geometric Series
19:50
Finding The Sum of an Infinite Geometric Series
YouTubeThe Organic Chemistry Tutor
已浏览 104.4万 次2018年3月27日
Trigonometry - How To Solve Right Triangles
11:00
Trigonometry - How To Solve Right Triangles
已浏览 56.5万 次2020年1月6日
YouTubeThe Organic Chemistry Tutor
Triangles - Basic Introduction, Geometry
23:02
Triangles - Basic Introduction, Geometry
已浏览 69.9万 次2017年12月27日
YouTubeThe Organic Chemistry Tutor
Special Right Triangles - 30 60 90 - Geometry & Trigonometry | SAT Math
11:12
Special Right Triangles - 30 60 90 - Geometry & Trigonometry | SAT M…
已浏览 44.1万 次2017年11月7日
YouTubeThe Organic Chemistry Tutor
Triangles for Kids - Equilateral, Isosceles, Scalene, Acute Triangle, Right Triangle and Obtuse
2:56
Triangles for Kids - Equilateral, Isosceles, Scalene, Acute Triangle…
已浏览 30.5万 次2020年4月16日
YouTubeSmile and Learn - English
Types Of Triangles And Their Properties
2:40
Types Of Triangles And Their Properties
已浏览 15.4万 次2021年6月28日
YouTubeMinity Maths
Different Types of Triangles, Classifying Triangles based on Sides and Angles
3:22
Different Types of Triangles, Classifying Triangles based on Si…
已浏览 15.3万 次2020年7月9日
YouTubeExampleSquare
Types of Triangles in Euclidean Geometry
5:25
Types of Triangles in Euclidean Geometry
已浏览 6.3万 次2017年10月17日
YouTubeProfessor Dave Explains
5:03
Types of Triangles
已浏览 3.5万 次2022年5月10日
YouTubeNajam Academy
10:28
Special Right Triangles - 45 45 90 - Trigonometry & Geometry | SAT M…
已浏览 24.1万 次2017年11月7日
YouTubeThe Organic Chemistry Tutor
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款