Rect-Tri-Areas

Topic:Area

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

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apec
從邊長辨認四邊形
判斷錐體
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Untitled

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Luke VanLaningham - Rotations 1
Titled
Triangle
spiral centre
Trapzoid

Discover Topics

Combinatorics
Quadrilaterals
Hypergeometric Distribution
Similarity Transformation or Similarity
Quadratic Equations