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So the bases are 2 squares [4 x 4], and faces are 4 rectangles [4 x 1].
- 4 x 4 = 16; 2 of them are 32.
- 4 x 1 = 4; 4 of them are 16.
Add together for 32 + 16 = 48 square units.
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What is the area of a rectangular prism with 7 ft height and 2 ft width and 1 ft length?
The surface area is 46 square feet.
Surface area of a 3D shape?
legnthXwidthXheight Top is close, but only for a rectangular prism :(... It is actually (base area) X height. For pyramids, it is 1/3(base area) X height.
What is the surface area of a rectangular prism that is 2ft 1ft 8ft?
2*(2*1 + 1*8 + 8*2) = 2*(2 + 8 + 16) = 2*26 = 52 sq ft
What type of prism can you make by 30 1 cm cubes?
A rectangular prism.
What has the same volume but different surface area?
This will usually be the case for objects that have different shapes: even if they have the same volume, it is unlikely that they have the same surface area. As an example, calculate the volume and surface area of the following two rectangular block shapes: 1) A 2 x 2 x 2 rectangular block 2) A 1 x 1 x 8 rectangular block
How is finding the surface of a rectangular pyramid different from finding the surface area of a triangular prism?
A rectangular pyramid you use 1/3 or divide 3 in the product but a triangular prism you use 1/2 or divide 2 on the product.
How many areas do you need to know to get the surface area of a rectangular prism?
Three: 1) The area of the cross-sectional rectangle end 2) The area of the rectangle joining the longer side of the cross-sectional rectangular ends 3) The area of the rectangle joining the shorter side of the cross-sectional rectangular ends Then the surface area of the rectangular prism is twice the sum of these three areas.
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 total surface area of a rectangular prism box that measures 5 feet by 1 foot by 1 foot?
22 square feet
What is the area of a rectangular prism with 7 ft height and 2 ft width and 1 ft length?
The surface area is 46 square feet.
Surface area of a 3D shape?
legnthXwidthXheight Top is close, but only for a rectangular prism :(... It is actually (base area) X height. For pyramids, it is 1/3(base area) X height.
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
How many faces does a rectangular have?
how many faces does a rectangular prism have how many faces does a rectangular prism have
How does changing a dimenion of a rectangular prism affect its surface area?
If each dimension is increased by x% (a multiple of 1+x/100), then the surface area is increased by a multiple of (1+x/100)2. So doubling the length (x = 100) quadruples the area.
What is the formula for the surface area of a rectangular prism?
1/3 bh x h divided by 2 It depends on the dimensios of the cuboid (rectangular prism). If it has edge lengths a,b and c then it is made of three pairs of rectangles of area ab, ac and bc. So suface area = 2(ab + bc + ca)
What is the surface area of a rectangular prism that is 2ft 1ft 8ft?
2*(2*1 + 1*8 + 8*2) = 2*(2 + 8 + 16) = 2*26 = 52 sq ft
What type of rectangular prism will be the area 1 face multiplied by 6?
A cube.A cube.A cube.A cube.
