ProbofFortnight14March2017

Problem of the Fortnight (14 March, 2017)

Pi Day problem

Assume that the earth is spherical in shape. Peter wonders how long a rope would be required to circle the earth at the equator. Ingrid wants to place a rope along the earth's equator, but raised above the ground a height of one meter at all points. How much more rope would Ingrid need than what Peter would need?

Remember, a full explanation is needed!

Due 21 March 2017