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Spherical Pyramid - a solid formed by a portion of a surface of a sphere as base with elements are the vertices of the base to the center of the sphere. V = 540° E = spherical excess E = Sum of angles - (n - 2)180° n = number of sides of the given spherical polygon 21. A plane cuts the 5cm radius sphere 3 cm from the center. What is the area of the smaller zone formed? A. 9t sq. cm B. 18TT sq. cm C.20π Sq. cm D. 21n sq. cm

Spherical Pyramid - a solid formed by a portion of a surface of a sphere as base with elements are the vertices of the base to the center of the sphere. V = 540° E = spherical excess E = Sum of angles - (n - 2)180° n = number of sides of the given spherical polygon 21. A plane cuts the 5cm radius sphere 3 cm from the center. What is the area of the smaller zone formed? A. 9t sq. cm B. 18TT sq. cm C.20π Sq. cm D. 21n sq. cm

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Spherical Pyramid - a solid formed by a portion of a surface of a sphere as base with elements are the vertices of the base to the center of the sphere. tr³E V = 540° E = spherical excess E = Sum of angles - (n - 2)180° n = number of sides of the given spherical polygon 21. A plane cuts the 5cm radius sphere 3 cm from the center. What is the area of the smaller zone formed? A. 9t sq. cm C. 20 sq. cm B. 18TT sq. cm D. 21n sq. cm 22. Find the volume of a spherical cone in a sphere of radius 25 cm if the radius of the zone is 10 cm. A. 1897 cu. cm C. 2189 cu. cm B. 2732 cu. cm D. 870 cu, cm
Transcribed Image Text:Spherical Pyramid - a solid formed by a portion of a surface of a sphere as base with elements are the vertices of the base to the center of the sphere. tr³E V = 540° E = spherical excess E = Sum of angles - (n - 2)180° n = number of sides of the given spherical polygon 21. A plane cuts the 5cm radius sphere 3 cm from the center. What is the area of the smaller zone formed? A. 9t sq. cm C. 20 sq. cm B. 18TT sq. cm D. 21n sq. cm 22. Find the volume of a spherical cone in a sphere of radius 25 cm if the radius of the zone is 10 cm. A. 1897 cu. cm C. 2189 cu. cm B. 2732 cu. cm D. 870 cu, cm
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