In the triangle on the right, the side AC is vertical parallel to the y axis. For example, lets say I have a triangle at A, B, and. You can use the coordinates in order to find the area of the triangle.
See Area of a triangle - conventional method. As shown in the diagram and we want to find its area. You will not recover your files after reset your mobile. MooMooMath provides Math help videos, tep by step Math.