The sum of the three interior angles of a triangle, the vertices of which lie on the surface of the earth, covering a vast area of several hundreds of sq kms, is :
 (a) Less than 180° (b) Equal to 180°
 (c) More than 180° but not less than 270°
 (d) More than 180° but not more than 225°

1 Answer

Answer :

(d) More than 180° but not more than 225°

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