Leonardo's Claw

Author:René Schelldorfer

Find the yellow area (called Leonardo‘s Claw, after Leonardo da Vinci) in terms of r, the radius of the larger circles. Compare the area with the area of the blue square.

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Padel rebound angle (ignoring spin)
Difference engine Babbage vb 2
Untitled
רישום חופשי
Intersections of y=a^x and y=log(a, x)

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Comprovació de la tautocronia de la cicloide
Całkowanie
Copia de The piston
LU 2.2 Q1
[洋葱] 18-2 正方形组图上

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General Quadrilateral
Curve Sketching
Plane Figures or Shapes
Reflection
Scalene Triangles