GeoGebra
Create Lesson
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
任意三角形的三心位置關係
Author:
AlexWang
任意三角形的三心位置關係 外心的位置跟角度的關係 內心及重心一定在三角形內部
GeoGebra Logo
New Resources
G_11.01 Radians, arc length and sector area
G_11.04 Inscribed angles and polygons
Transformations
Monty Hall Problem
A2_6.03 Trigonometric identities
Discover Resources
aaaadasa
Ribbon Activity
Chord Theorem 2
circle pattern
Angle Sum property
Discover Topics
Scalene Triangles
Trigonometric Functions
Ratios
Binomial Distribution
Continuity