A natural analogue to angles and trigonometry is developed in taxicab geometry. This structure is then analyzed to see which, if any, similar triangle relations hold. A nice application involving the use of parallax to determine the exact (taxicab) distance to an object is also discussed.

In this paper, we will define the inner-product and the norm in taxicab geometry and then we will discuss this inner-product geometrically.

In this paper, we study the shortest distance of a point to line and area triangle in Iso-taxicab Geometry