Finding the area of trapezium using triangles

Onderwerp:Oppervlakte, Trapezium, Driehoeken

One way to find the area of a trapezium is to divide it... See if you can derive a general formula. You can change the shape of the trapezium by moving Q, R, S.

Nieuw didactisch materiaal

Parabolas, Lines and Nomograms
Function art 3D - waiting shed
bewijs stelling van Pythagoras
Congruent Sides & Angles in △s: Exploration
רישום חופשי

Ontdek materiaal

Fractions of quantities
Quadrilateral Review
Scientific Notation
Heat equation: visualisation tool
Exploring properties of tilted squares

Ontdek onderwerpen

Symmetrie
Kubus
Boxplot
Schijfdiagram of cirkeldiagram
Mediaan