Rect-Tri-Areas

Topic:Area

The rectangle is made to have an area equal to triangle ABC. But, you can drag R to see other rectangles that fit. What do you notice about the perimeters? www.scottfarrar.com | https://twitter.com/farrarscott

New Resources

Proof of a Rhombus by Construction and Deduction
Dilation + Rotation of Pentagons
GeoGebra Notes
Untitled
Converting Between Degrees and Radians

Discover Resources

Kreisabrollen_dynamisch
Perpendicular Gradient
Basic animation: polyline
andocken
Parallels
Animation 278
The line drawn from the centre of a circle perpendicular to a chord

Discover Topics

Stochastic Process or Random Process
Root
Correlation
Hypothesis Testing
Congruence