gigi1103
gigi1103 gigi1103
  • 08-02-2019
  • Mathematics
contestada

What is the area of this figure?

What is the area of this figure class=

Respuesta :

AlbertThomas
AlbertThomas AlbertThomas
  • 08-02-2019

Answer:

44 square units

Step-by-step explanation:

The area of the 2 upper triangles is:

2 * ((1/2) * b * h) = 2 * ( (1/2) * 4 * 3) = 2 * 6 = 12

The area of the rectangle in the middle of the figure is:

b * h = 8 * 3 = 24

The area of the lower triangle is:

1/2 * b * h = 1/2 * 2 * 8 = 8

The area of the composite figure is:

Area of the 2 upper triangles + area of the rectangle + the area of the lower triangle = 12 + 24 + 8 = 44 square units (area is always given in square units)

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