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question 5
Forfatter
Arthur Lee
可隨意移改變a和b的數值。留意星形圖案的變化及線段的總數。例如,以下圖案由10條線段組成。 根據相同規律,
如果a=29,b=13,該圖案應該有多少條線段?
如果a=24,b=10,該圖案應該有多少條線段?
GeoGebra
答案: 1. 29 2. 12
Nye Materialer
Construct a Square
Slope of a Straight Line: Run and Rise
Spinning cube - Belt Trick
Rotating Points (Optical Illusion)
Cross Product in 2D and 3D
Opdag Ressourcer
Angle between two lines in terms of slope of the lines
riemann
Alternate Exterior Angles Converse Theorem
rotational symmetry of cube
PERSAMAAN GARIS LURUS
Udforsk emner
Vektorer
Integralregning
Funktioner
Normalfordeling
Statistik