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What is the surface area of a rectangular prism that is 6 inches long 8 inches wide and 2 inches high?
To find the total surface area of a prism you add the lateral area and the areas of the two congruent bases. The formula is:
Surface area = L.A. + 2B, where B is the area of the base.
S.A. = L.A. + 2B
Since the L.A. = 2(lh + hw) added to the area of the two bases, 2B = 2lw, another formula for the surface area can be S.A. =2(lh + hw + lw).
By substituting the given values, l = 6 in, h = 2 in, and w = 8 in, in the surface area formula we have:
S.A. = 2(lh + hw + lw)
S.A. = 2[(6)(2) + (2)(8) + (6)(8)] = 2(12 + 16 + 48) = 2(76)
S.A. = 152
Thus, the surface area of the prism is 152 square inches.
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What is the surface area of a prism that is 5 in long 10 in wide and 15 in high?
Assuming a rectangular prism. The surface area is 550 square inches.
Surface area of rectangular prism?
The surface area of a rectangular prism can be calculated by adding the areas of all six faces. The formula for the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l, w, and h represent the length, width, and height of the prism, respectively. This formula accounts for the two faces of each dimension (length, width, and height) on the rectangular prism.
What is the surface area of a rectangular prism if the width is 6 inches the height is 5 inches and the length is 7 inches?
214 square in.
Why is the formula for finding the surface area of a rectangular prism helpful?
its not i dont no why
What is the surface area of a rectangular prism with 3in x 4in x 8in?
Surface area of a rectangular prism is equal to 2LW+2LH+2HW. So for this object: 2*3*4+2*3*8+2*8*4=24+48+64=136 square inches.
What is the surface area of a prism that is 5 in long 10 in wide and 15 in high?
Assuming a rectangular prism. The surface area is 550 square inches.
What is the total surface area of a rectangular prism with 7.5 inches 5 inches 1 and 6.5 inches?
170
What is the surface area of a rectangular prism with the dimensions 3 inches by 4 inches by 8 inches?
136" sq
What is the difference of the surface area of a cylinder and a rectangular prism?
The surface area of a cylinder prism has round shape and the surface of a rectangular prism has a square shape.
A rectangular prism has a length of 7 inches a width of 4 inches and a height of 12 inches what is the surface area?
1332 inches squared
Surface area of rectangular prism?
The surface area of a rectangular prism can be calculated by adding the areas of all six faces. The formula for the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l, w, and h represent the length, width, and height of the prism, respectively. This formula accounts for the two faces of each dimension (length, width, and height) on the rectangular prism.
What is the surface area of a rectangular prism if the width is 6 inches the height is 5 inches and the length is 7 inches?
214 square in.
What is the surface area of a rectangular prism that is 24 inches long 4 inches wide and 5 inches high?
Surface area of a rectangular prism = 2 x (length x width + width x height + height x length → surface area = 2 x (24 in x 4 in + 4 in x 5 in + 5 in x 24 in) = 472 sq in.
What is the least surface area of a rectangular prism?
12
What is the formula for surface area in a rectangular prism?
LxWx2
What is the surface area of a rectangular prism whose base is 5 inches by 6 inches and whose height is 5 inches?
Surface area of rectangular prism: 2(25)+4(30) = 170 square inches
Is the surface area of a rectangular prism squared or cubed?
Squared. When you find surface area, you are only finding the area of the shapes that make up the three-denominational shape.
