Areas Of Parallelograms And TrianglesParallelograms on the same base and between the same parallels are equal in area. Area of a parallelogram is the product of its any side and the corresponding altitude. Parallelogram on the same base and having equal areas lie between the same parallels. If a parallelogram and a triangle are on the same base and between the … [Read more...] about Areas Of Parallelograms And Triangles