Property1[br] Ratio of the area of two triangles is equals to the ratio of the product of their corresponding base and height.

Property 2[br] The ratio of area of two triangles with the same base is equal to the ratio of their corresponding heights.

Property 3[br]The ratio of two triangles with same height is equal to the ratio of their corresponding base.

Property 4[br] Area of triangles with the same base and the same height are the same.