who made geometry and why
If the devil invented geometry then yes, he certainly tortured me with math's and geometry at school !
Prince Henry made it possible to reach Asia by ship.
John Wallis (1616-1703) made significant contributions to Trigonometry, calculus and geometry and was chief Cryptographer to Parliament
Euclid wrote "The Elements", in which he made many rules that define the geometry taught in schools today.
what made it possible for the explorers to reach new lands that previous explorers didn't have?
The only possible geometry of a diatomic molecule such as P2 is linear.
he made geometry and theroms
Are The rules and objects of geometry are designed to match the everyday world as much as possible?
Space
Yes, the rules and objects of geometry are designed to match the everyday world as much as possible.
Euclid came up with the most common form of geometry.
Yes, the rules and objects of geometry are designed to match the everyday world as much as possible.
Most geometry is used in real life situations. Logic can determine which outcomes are and are not possible. In geometry negative answers are posible, but if the problem is dealing with a real life situation, their shouldn't be used. This can determine that a mistake has been made in the calculation of the answer or their is an unfound positive answer along with the negative answer.
Yes, you can compare two distances in geometry. Here are some ways to do it: http://www.regentsprep.org/regents/math/geometry/gcg3/ldistance.htm
Euclid, with geometry!
No. Spherical geometry did not disprove Euclidean geometry but demonstrated that more than one geometries were possible. Different circumstances required different geometries. Similarly hyperbolic geometry did not disprove either of the others.
Yes it can. Actually in non-euclidian geometry its possible that two parallel lines may form a angle, but it can never be possible in convention euclidian geometry (in which some of angles of a triangle is always 180 degrees, etc., such things are not sure in non-euclidian geometry).