Which approximate, geometrical form describes the shape of the Earth best for navigation systems? | PPL(A) EN

Home > Exam Quiz Archive > Quiz PPL(A) English - Exam test Private Pilot License > Navigation > Which approximate, geometrical form describes the shape of the Earth best for navigation systems?

Question 3, Navigation - PPL(A) - Private Pilot License

Sphere of ecliptical shape

Ellipsoid

Perfect sphere

Flat plate

Training! Explanation of question