Rectangular Area of a Triangle

Topic:Area

Use the sliders or the "Proof" button to see how the area of a triangle relates to the area of a rectangle. Use the "Formula" button to reveal the area of a triangle.

New Resources

Slope Between 2 Points (Phase 2)
Slope and Road Signs
bewijs stelling van Pythagoras
Model sferyczny - sześcian-ośmiościan
Viviani's Curve

Discover Resources

congruent triangles
lines slider
Exam3Question4
Straight Line
Construction: Bisect an Angle

Discover Topics

Quadratic Equations
Vectors 3D (Three-Dimensional)
Trapezoid
Poisson Distribution
Derivative