Rect-Tri-Areas

トピック:面積

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

新しい教材

רישום חופשי
Pitfalls of Disk/Washer Method
Circle Passing Through 3 Points
Triangle with 3 Right Angles
Reflection = 180° Rotation about a Line

教材を発見

Cob web diagram and attracting fixpoints
Tangents from a point
TR SAM EŞKENAR ÜÇGEN
Puppy Pen Diagram

トピックを見つける

円
割り算
回転
作図
二次関数