The radius of a sphere is equal to 200m. a. Find the area of a spherical triangle having angles A = 125° , B = 70° b. Find the volume of the triangular spherical pyramid. c. Find the area of a spherical triangle having sides a = 25°12', b = 43°31' ,c = 49°24′

The radius of a sphere is equal to 200m. a. Find the area of a spherical triangle having angles A = 125° , B = 70° b. Find the volume of the triangular spherical pyramid. c. Find the area of a spherical triangle having sides a = 25°12', b = 43°31' ,c = 49°24′

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter9: Surfaces And Solids

Section9.CR: Review Exercises

Problem 5CR: The base of a right prism is a triangle whose sides have lengths of 9 in. 15.in, The height of the...

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Question

The radius of a sphere is equal to 200m.
a. Find the area of a spherical triangle having angles A = 125° , B = 70°
b. Find the volume of the triangular spherical pyramid.
c. Find the area of a spherical triangle having sides a = 25°12', b = 43°31' ,c = 49°24′

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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