Respuesta :

gmiller914770

Answer:

100

Step-by-step explanation:

What you need to do is multiply all of the numbers together so the three sides equal 12 so you need to do 12x3 which equals to 36 and 8x8 is 64 and then add 64 and 36 which gives you 100

MissRapunzel

Solution :

The given figure consists of two shapes that are a triangle and a square . To find the total area of the figure we will first find the area of the triangle then that of the square and add them .

Let's work on this ,

  • Area of triangle
  • [tex]\sf\implies\::\dfrac{1}{2}\:\times\:base\:\times\:height[/tex]

In the given figure the base of the triangle is 12 inches and it's height is 8 inches .

  • [tex]\sf\implies\::\dfrac{1}{2}\:\times\:12\:\times\:8[/tex]

  • 6 × 8
  • 48 inches²

Now lets find the area of the square ,

  • Area of square = Side × Side
  • 12 × 12
  • 144 inches²

Total area of the figure

  • Area of triangle + Area of square
  • 48 + 144
  • 192 inches²