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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.
How do you find the surface area of a 3D triangle?
Sum the areas of all four faces.
What is the sum of the areas of all of the faces of a three dimensional figure?
Its total surface area.
Difference between surface area and lateral area?
Lateral area excludes the areas of the top and bottom faces, which are included in the surface area.
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.
What is the sum of the areas of a polyhedron's faces?
Its total surface area.
What is the sum of areas of the faces or curved surface of the three dimensional object?
It is the total surface area.
Surface area of spatial figures?
It is the sum of the areas of each of its faces.
What is the surface area of this triangular pyramid?
It is the sum of the areas of its four faces.
How do you find the surface area of a 3D triangle?
Sum the areas of all four faces.
What is the sum of the areas of all of the faces of a three dimensional figure?
Its total surface area.
What two areas are needed to calculate the surface area of a pyramid?
The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).The area of the polygonal base, and the areas of each of its lateral faces (which need not be equal).
Difference between surface area and lateral area?
Lateral area excludes the areas of the top and bottom faces, which are included in the surface area.
How do you calculate the surface area of a figure with many sides?
Add the areas of all the faces (Flat sides).
How do you find the surface area of a triangle pyramid?
Find the surface area of each of the four triangular faces (they need not be the same) and sum the individual areas.
