Respuesta :

The area of a shape is the amount of space on the shape

The area of the shape is 110 unit square

How to determine the area of the shape

From the complete question, the composite shape has:

  • A rectangle of 10 units by 9 units
  • A triangle of base 10 units and a height of 4 units

The area of the rectangle is:

Area = 10 * 9 = 90 unit square

The area of the triangle is:

Area = 0.5 *10 * 4 = 20 unit square

So, the area of the figure is:

Total = 90 + 20

Total = 110 unit square

Hence, the area of the shape is 110 unit square

Read more about areas at:-

https://brainly.com/question/24487155