Trapezoidal Sum

Topic:Area

Slide the value of n (number of rectangles) to view the changes of estimated area. Compare the estimated area and the actual area below the curve as n changes.

New Resources

Mondrian's Puzzle
Regular Polygons and Equivalent Triangles
רישום חופשי
Fractal Tétraèdre. Dilatation -1/2 centre triangles
The Gardener's Circle

Discover Resources

Animation d'enveloppes de courbes
Back of envelope calculation
geoboard
Intersecting Chords, Secants and Tangents
Centroid

Discover Topics

Multiplication
Circumcircle or Circumscribed Circle
Step Functions
Orthocenter
Normal Distribution