2. We can use a similar method to appraximate n when we have an inscribed regular polygon in a unit circle (a) By considering an appropriate right-angled triangle, show that the perimeter of an -sided regular polygon inscribed in a unit circle can be given by: P= 2nsin (=)

2. We can use a similar method to appraximate n when we have an inscribed regular polygon in a unit circle (a) By considering an appropriate right-angled triangle, show that the perimeter of an -sided regular polygon inscribed in a unit circle can be given by: P= 2nsin (=)

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter7: Locus And Concurrence

Section7.3: More About Regular Polygons

Problem 40E: A regular polygon of n sides has an exterior angle whose measure is 12 degrees larger than the...

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2.
We can use a similar method to approximate n when we have an inscribed regular
polygon in a unit circle
(a)
By considering an appropriate right-angled triangle, show that the perimeter
of an n-sided regular polygon inscribed in a unit circle can be given by:
P= 2nsin (E)

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