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question 5
Auteur :
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
Nouvelles ressources
Untitled
Regular Polygons and Equivalent Triangles
Row and Column Views of Systems of Linear Equations
Rule of Sarrus - Determinant of a 3×3 Matrix
Limaçons
Découvrir des ressources
Lighting on a sphere
triangel inequalities
Brøker %26 brøkregning %28test v. 2%29
cerclets
Spain: third degree inequalities.
Perimeter of a Parallelogram
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Allure de Courbe
Opérations Arithmétiques
Suites et Séries
Angles
Rotation