Irregular Polygons. To find the area of Irregular Polygons. Divide the figure into trapeziums and triangles, and tlie sum of their areas will be the area of the whole figure. G 26X4=104. Area of the triangle ABC. 29X3.5=101.5 Area of the triangle anbsp;...
|Title||:||Geometry: Applied to the Mensuration of Lines, Surfaces, Solids, Heights and Distances|
|Author||:||B[enjamin] Franklin Callender|