drawing an ellipse with a string

トピック:円, 楕円

Follow the steps! Imagine that the point D is a pencil tip that is pulling tightly on a string, and that string is represented by the two lines L1 and L2.

新しい教材

Toroidal Spiral
Drunk Parabola
Angles of Intersecting Lines
Trefoil Knot
Level Curves

教材を発見

Equation of a line
deplacement des cercles et droites
PHONE-205
Angles Relationships
FallC_Part1
Turquía (Kayseri): Hexágono.

トピックを見つける

多角形
サイン
球面
円柱
自然数