<br/><img src="https://media.cheggcdn.com/media%2F062%2F062dadec-b9a4-4008-9d12-fff6ccec08e4%2Fimage.png" alt="1.0 COMPUTATION OF AREAS Consider Figure 1-1 which shows a tract of land which has been subdivided into triangles. computation of the area, A, of each triangle can