Invariance of a triangle's area

Topic:Area

The applet illustrates the conservation of the area of the triangle ABC1 (or ABC2) while dragging points C1 (or C2) on the line k (k parallel to l). In addition, invariance of the property S1 = S2.

New Resources

apec
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Untitled
Taylor Series for ln(x)

Discover Resources

Center by Color
Practice Place Values
The Unit Circle
Solve system using elimination
RC-10312018i
Reimann Sums

Discover Topics

Tangent Line or Tangent
Correlation
Circle
Tangent Function
Rectangle