Leonardo's Claw

作者：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.

探索資源

CANDI - Changing the coefficients of a quadratic equation
Parallelogram Diagonals Theorem
CONSTRUCTION OF A QUAD. WITH SIDES
Rectangular Trench
Cosine and sine curve

探索主題

分佈
等式
整數
對稱
百分率

Leonardo's Claw

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