nicolew647
nicolew647 nicolew647
  • 01-02-2018
  • Mathematics
contestada

someone please find the surface area

someone please find the surface area class=

Respuesta :

theyellowbanana34 theyellowbanana34
  • 01-02-2018
Surface area : The area of the surface of the figure.

We will find the area of each separate figure, then add them al up:

Triangle: (3*4) / 2 = 6
For 2 triangles the surface area will be 12.
Square: 3*3 = 9
Rectangle One: 4*3= 12
Rectangle two: 5 * 3 = 15
Now we add them all up:

12 + 9 +12 + 15 = 48
So the surface area is 48 cm^2
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