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A2-11: CIRCUMFERENCE VS. DIAMETER - CHAIN ON CYLI
- mike1
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12 years 6 days ago - 12 years 6 days ago #207
by mike1
ID Code: A2-11
Purpose: Show the relationship between the diameter and the circumference of a circle
Description: A chain, originally wound around a cylinder, is unwound. The diameter of the cylinder can be compared with the length of the chain wound off one turn, so the value of pi may be approximated.
Availability: Available
A2-11: CIRCUMFERENCE VS. DIAMETER - CHAIN ON CYLI was created by mike1
ID Code: A2-11
Purpose: Show the relationship between the diameter and the circumference of a circle
Description: A chain, originally wound around a cylinder, is unwound. The diameter of the cylinder can be compared with the length of the chain wound off one turn, so the value of pi may be approximated.
Availability: Available
Last edit: 12 years 6 days ago by mike1.
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