Answered: A spherical triangle has an area of…

A spherical triangle has an area of 327.25 sq. km. What is the radius of the sphere if its spherical excess is 30" A. 20 km C. 25 km D. 28 km B. 22 km

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter68: Basic Calculations Of Angles And Sides Of Right Triangles

Section: Chapter Questions

Problem 6A

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Question

11. A spherical triangle has an area of 327.25 sq. km. What is the radius of the sphere if its spherical excess is 30" A. 20 km C. 25 km D. 28 km B. 22 km

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