9. Suppose that R is a "rectangle" on the sphere of radius 2, i.e., a regionbounded by four geodesic segments. Suppose that its area is 1. Whatis the sum of its four interior angles?

Answered: 9. Suppose that R is a "rectangle"

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Geometry

9. Suppose that R is a "rectangle"

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter8: Areas Of Polygons And Circles

Section8.5: More Area Relationships In The Circle

Problem 10E: Suppose a circle of radius r is inscribed in a rhombus, each of whose sides has length s. Find an...

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9. Suppose that R is a "rectangle" on the sphere of radius 2, i.e., a region
bounded by four geodesic segments. Suppose that its area is 1. What
is the sum of its four interior angles?

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