Commerce Clause in the Constitution seeks to solve one of the problems experienced under the Articles of Confederation.
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Answer:
circumference of Nearth = 27692.30 km
Explanation:
we will apply here Eratosthenes logic that is here in this problem
near the sun is straight overhead at nyene and at same time that is ( 90-77 ) = 13° from zenith at the Alec town
and here 2 city 1000 km apart
so by Eratosthenes relation is
1000 =
× circumference of Nearth
circumference of Nearth = 1000 × 
circumference of Nearth = 27692.30 km
Answer:
a circle on the surface of a sphere which lies in a plane passing through the sphere's centre. As it represents the shortest distance between any two points on a sphere, a great circle of the earth is the preferred route taken by a ship or aircraft.