The area of the shadow triangle in a parallelogram is 8 square centimeters. To find the area of a parallelogram, there is only one known number

The area of the shadow triangle in a parallelogram is 8 square centimeters. To find the area of a parallelogram, there is only one known number


If the triangle is divided by diagonal lines, then the two triangles have the same area, 8 ^ 2 = 16