Triangles - Basic Introduction, Geometry
23:02
YouTubeThe Organic Chemistry Tutor
Triangles - Basic Introduction, Geometry
This geometry video provides a basic introduction into triangles. It explains how to calculate the measure of an interior angle of a triangle as well as the exterior angle. The sum of all three interior angles is 180. The exterior angle is the sum of the two remote interior angles according to the exterior angle theorem. In addition, this video ...
已浏览 70.6万 次2017年12月27日
Area of a Triangle Formula
Area of a Rectangle, Triangle, Circle & Sector, Trapezoid, Square, Parallelogram, Rhombus, Geometry
20:35
Area of a Rectangle, Triangle, Circle & Sector, Trapezoid, Square, Parallelogram, Rhombus, Geometry
YouTubeThe Organic Chemistry Tutor
已浏览 231.3万 次2017年5月23日
How to Find Area and Perimeter | Educational Rap for Math Curriculum
3:26
How to Find Area and Perimeter | Educational Rap for Math Curriculum
YouTubeFlocabulary
已浏览 241.5万 次2017年4月6日
Area and Perimeter of Irregular Shapes - Tons of Examples!
15:31
Area and Perimeter of Irregular Shapes - Tons of Examples!
YouTubeThe Organic Chemistry Tutor
已浏览 62.1万 次2017年7月28日
热门视频
Types of Triangles in Euclidean Geometry
5:25
Types of Triangles in Euclidean Geometry
YouTubeProfessor Dave Explains
已浏览 8万 次2017年10月17日
Maths Tutorial: Trigonometry Law of Sines / Sine Rule
9:53
Maths Tutorial: Trigonometry Law of Sines / Sine Rule
YouTubeFurther Maths
已浏览 214.9万 次2012年10月11日
Special Right Triangles - 45 45 90 - Trigonometry & Geometry | SAT Math
10:28
Special Right Triangles - 45 45 90 - Trigonometry & Geometry | SAT Math
YouTubeThe Organic Chemistry Tutor
已浏览 24.5万 次2017年11月7日
Area of a Triangle Examples
An Introduction to Area | Teaching Maths | EasyTeaching
3:32
An Introduction to Area | Teaching Maths | EasyTeaching
YouTubeEasyTeaching
已浏览 90.7万 次2019年2月8日
How to Find the Area of Rectangles and Squares | Math with Mr. J
6:57
How to Find the Area of Rectangles and Squares | Math with Mr. J
YouTubeMath with Mr. J
已浏览 11.8万 次2023年9月26日
Area and Perimeter
17:49
Area and Perimeter
YouTubeThe Organic Chemistry Tutor
已浏览 64.2万 次2018年5月19日