_If E is the spherical excess and R the radius of the earth, the surfa – McqOptions

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1.	_If E is the spherical excess and R the radius of the earth, the surface area of the triangle, is$?
A.	≈ì√ÑR¬¨‚â§E/90¬¨‚àû
B.	≈ì√ÑR¬¨‚â§E/180¬¨‚àû
C.	≈ì√ÑR¬¨‚â§E/270¬¨‚àû
D.	≈ì√ÑR¬¨‚â§E/360¬¨‚àû
Answer» C. ≈ì√ÑR¬¨‚â§E/270¬¨‚àû

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