The rule for S.A = 2bh + 2bw + 2hw
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
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find the area of triangles(reflecting surfaces) and also the area of rectangle or square(base)and find the sum of both.
False. You must find the area of each of the faces, then add those together.
There are different formulae for different shapes and these vary in complexity.
The surface area of a space figure is the total area of all the faces of the figure
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
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.
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)
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.
2*area of triangular faces + perimeter of triangle*length of prism (not prisim).
False.To find the surface area of a three-dimensional figure, find the area of the faces and add them together.
Yes, to find the surface area of a three-dimensional figure, you need to calculate the area of each face or surface of the figure. Once you have the area of all the individual faces, you simply sum these areas together to get the total surface area. This process can vary depending on the shape of the figure, such as a cube, cylinder, or sphere, as each has its own specific formulas for calculating face areas.
You find the surface area of a cube by using the formula 6e2. In this case, e=edge.
... face and add them together.
SA = 2lw+2lh+2wh
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