rea of triangle ABC = 15.9 square units Area of triangle ACD = 19.6 square units Area of triangle AED = 17.5 square units A poly
gon ABCDE is shown. The vertices A and D are joined with a dashed line, the vertices A and C are joined with a dashed line. The area of Figure ABCDE is ______ square units. (Input whole number only.) Numerical Answers Expected!
It is so simple the total area for the polygon is equal to the sum of the areas of the 3 triangles. So the area = 15.9+17.5+19.6=15+17+19 +0.6+0.5+0.9 where 0.9+0.5+0.6=2 so the total area = 15+17+2+19=53 square units area.
