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To find the surface area of a three-dimensional figure you must find the area of each of its faces and then add the areas.?
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What is the sum of the areas of all of the faces of a three dimensional figure?
Its total surface area.
What is the name of sum of the areas of all faces of a solid figure?
The "Surface Area" of the solid figure. Note, the word "total" in the answer above is not correct/needed - there can not be anything less than a surface area of a solid figure.
To find the surface area of the three dimensional figure you must find the perimeter of a face and then multiply by the height?
NO. This is the way to get the volume of a prism, not the surface area of any three-dimensional figure. To find the surface area of a three-dimensional figure, you must find the area of each of its faces and then add the side-areas together.
What is the sum of the areas of a polyhedron's faces?
Its total surface area.
What is the surface area of this triangular pyramid?
It is the sum of the areas of its four faces.
What is the sum of the areas of all of the faces of a three dimensional figure?
Its total surface area.
How do you find the surface are of a composite figure?
Add the areas of all shapes or all faces that make up the composite figure.
How do you calculate the surface area of a figure with many sides?
Add the areas of all the faces (Flat sides).
The sum of the areas of the faces of a three dimensional figure?
voulme ^^^^^this answer is wrong (^^^) js ja * * * * * Its total surface area.
What is the name of sum of the areas of all faces of a solid figure?
The "Surface Area" of the solid figure. Note, the word "total" in the answer above is not correct/needed - there can not be anything less than a surface area of a solid figure.
How do you find the surface area of a space figure?
The surface area of a space figure is the total area of all the faces of the figure
Is it true that to find the surface area of a three dimensional figure you must find the area of each of its faces and then multiply them together?
False.To find the surface area of a three-dimensional figure, find the area of the faces and add them together.
What is The sum of the areas of a polyhedron's faces is?
the surface area
Surface area of a pentagonal prism?
Sum of the surface areas or each of its seven faces. Only the two pentagonal bases should have equal areas; there is no need for any of the other faces to have equal areas.
To find the surface area of the three dimensional figure you must find the perimeter of a face and then multiply by the height?
NO. This is the way to get the volume of a prism, not the surface area of any three-dimensional figure. To find the surface area of a three-dimensional figure, you must find the area of each of its faces and then add the side-areas together.
What is the sum of the areas of a polyhedron's faces?
Its total surface area.
The total area of all faces of a solid figure?
surface area
