Cut-The-Knot Action 9!

Зохиогч:Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. Note the rectangles shown are similar to each other. How can you formally prove what this applet informally illustrates?

Шинэ материалууд

Tracing an Ellipse Using Two Circles
seo tool
z`]]
apec
Cartesian Notation of a Vector

Материалуудыг судлах

rombo
Isiaah Toledo Invent
Trigonometry, Double Angle identities
Polygon Angle Sum #2
متوازي الاضلاع
Dot fever 004

Судлах сэдвүүд

Хавтгайн дүрс
Геометр хувиргалт
Тэнцэтгэл биш
Ариф. үйлдлүүд
Пирамид