Question

Euclidean geometry only deals with objects in:

• A. 2-D
• B. 3-D
• C. 1-D
• D. can’t say

Answer 1

The correct option is A

2-D

Euclidean Geometry is the study of flat space or plane. In flat space, we know concepts such as the shortest distance between two points is given by the length of a unique straight line or the sum of the angles in any triangle is equal to 180${}^{\circ }$.