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The rule for S.A = 2bh + 2bw + 2hw
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∙ 12y ago
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To find the surface area of a three dimensional figure what do you have to find?
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
Why do you need to know how to find the area of a 2-D figure in order to find the surface area or volume of a 3-D figure?
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How do you figure out the surface area of a triangular prism?
find the area of triangles(reflecting surfaces) and also the area of rectangle or square(base)and find the sum of both.
To find the surface area of a three dimensional figure you must find the perimeter of a face and then multiply by the height?
False. You must find the area of each of the faces, then add those together.
What is a formula to work out the surface area of a quadrilateral?
A quadrilateral does not have a surface area because it is not a voluminous 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
To find the surface area of a three dimensional figure what do you have to find?
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
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 surface area of a dodecehedron?
you need measurements to figure out surface area. the simplest way to figure out the whole area of a dodecahedron is to find the surface area of one pentagon, then multiply by 12 (the number of sides of a dodecahedron)
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 add them together?
TRUE: To find the surface area of a three dimensional figure, you must find the area of each of its faces and then add them together.
How do you find surface area of a triangular prisim?
2*area of triangular faces + perimeter of triangle*length of prism (not prisim).
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.
How do you figure the surface area of a cube?
You find the surface area of a cube by using the formula 6e2. In this case, e=edge.
What is the answer to To find the surface area of a three-dimensional figure you must find the area of each?
... face and add them together.
How do you find the surface area of a figure if you know the volume of it and a figure similar to it?
SA = 2lw+2lh+2wh
Why do you need to know how to find the area of a 2-D figure in order to find the surface area or volume of a 3-D figure?
-1
What is a formula for surface area of triangle?
K, well there is no surface area of a triangle, because a triangle is a 2s figure. Surface area is for a 3d figure. To find the regular area of a triangle the formula is 1/2 of the base X the height :) gl :P
