Respuesta :

musiclover10045
it is broken up into 2 different shapes a rectangle and a triangle.
 area for the rectangle is L x w  = 9 * 3.2 = 28.8
area of triangle = 1/2 x b x h = 1/2 x 11 x 9 = 49.5

total area = 28.8 + 49.5 = 78.3 square m