Area of a Triangle

Topic:Area

Use the green dots to choose the shape of your triangle, then hit the green arrow. Now hit animate to see your triangle transformed into a rectangle. You can use the green back-arrow to choose a new triangle.

New Resources

Perpendicular Lines: Quick Exploration
Parabolas, Lines and Nomograms
Congruent Figures
What Do You See? (2)
Isosceles Right Triangle

Discover Resources

Pumpkin
Vector equation of a line
Properties of a Square
Parts of a Triangle: Perp. Biscectors, Altitudes, etc.
Angle between two lines

Discover Topics

Parallelogram
Conditional Probability
Percentages
Parametric Curves
Power Functions