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Two -circles of equal radii pass through each other's centre show that the length of the arc cut off from any circle by the other is equal to one theird the length of its circumference.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.4: Some Constructions And Inequalities For The Circle

Problem 41E

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Two -circles of equal radii pass through each other's centre show that the
length of the arc cut off from any circle by the other is equal to one theird the
length of its circumference.

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