ScratchData
Top Scratchers
Top Projects
Back to any296's profile
b107:畫圓弧、畫圓
AN
any296
•
Created October 13, 2015
0
0
28 views
View on Scratch
Details
Statistics
Instructions
圓的參數式 例15 試證: 點P(x, y)在圓 C:x^2 + y^2 = r^2 上的充要條件 為P點座標(x, y)可表示成x = r* cosθ, y=r *sinθ(0<=θ<2pi).
Project Details
Project ID
81943102
Created
October 13, 2015
Last Modified
October 19, 2015
Shared
October 13, 2015
Visibility
visible
Comments
Allowed