Plangeometri - Areal af cirkel

Auteur :Alexander Semmler, Duane Habecker, Mathguru

Change the size of the circle. Observe the steps on the right that show how to calculate the circumference of the circle. Experiment by changing the radius vs. diameter or 3.14 and 3 1/7.

Nouvelles ressources

Parabolas, Lines and Nomograms
What Do You See? (2)
Odd Function Explorer
Pythagorean Theorem: Extension Exercises
רישום חופשי

Découvrir des ressources

Composite Functions
Centers of Triangles
Stathis Koutras' proof of the Butterfly Theorem
均分除法（整數÷整數）_教學建議
Hình 3.2 trang 86

Découvrir des Thèmes

Calcul Intégral
Dérivée
Corrélation
Figures Planes
Equation Différentielle