Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
動態角=30
Author:
曾強
若ABCD為邊長為2根號3的正方形,P為AB中點,DQ為1,若Q為邊長上的動點,試問有幾個O可以讓角POQ為30度
GeoGebra
New Resources
兩組對邊相等的四邊形
直角坐標平面上的旋轉變換
第八周作业
拼砌四邊形
sanjiaohanshu
Discover Resources
平面向量
量角器
畢氏定理(面積平移)
制作模版
P6_生趣課_繡曲線
Discover Topics
Sequences and Series
Difference and Slope
Geometry
Vectors
Parallelogram