百度试题 结果1 题目Find the surface area of the rectangular prism. 相关知识点: 试题来源: 解析 28 反馈 收藏
百度试题 结果1 题目Find the surface area of the rectangular prism.4 cm1 cm7 cm 相关知识点: 试题来源: 解析 surface area.2(lbtbhtlh) =2[7*1+1*4+4*7] =2[7+4+28] =2*39cm^2=78cm^2 反馈 收藏
The surface area of a rectangular prism is the total area or region covered by its six faces. If l, b, and h are the dimensions of a rectangular prism, then the formula for its surface area is 2 (lb + bh + hl).
Here, we provide you with a comprehensive list of surface area formula for some common three-dimensional figures such as the cube, the cylinder, the rectangular prism, the sphere, the right circular cone, and the right square pyramid.
So,the surface area of the cube is 54 squareunits. Surfaceareaofarectangularprism Youcan use the same steps to calculate the surface area of a rectangular prism. Let's tryit. First,identify the shape of each face. A rectangular prism has six rectangular faces that come inpairs. ...
Method 1: The surface area of this rectangular prism equals the area of three pairs of congruent rectangles: 2×(12×4+12×4+4×4)=224 cm2. Method 2: We can find that the width of the rectangular prism equals the height, which means that there are four congruent rectangles with length...
The surface area of a rectangular prism is 2 times (length times width + length times height + width times height). If the length is 3 meters, the width is 2 meters, and the height is 4 meters, what is the surface area? A. 52 square meters B. 48 square meters C. 64 square mete...
In a rectangular prism, the faces opposite to each other are parallel and congruent. Let us suppose the length, width, and height of the rectangular prism are {eq}l,w, {/eq} and, {eq}h {/eq} then: $$\text{total surface area}~(A) = 2(lw+wh+...
Aright prismis a prism that has its bases perpendicular to its lateral surfaces. Thesurface areaof a prism is the total area of all its external faces. To calculate the surface area of a rectangular prism We calculate the area of each of the six faces of the prism. ...
Calculate the area of each face and then add them together for the surface area of the rectangular prism. The surface area of the prism is the sum of the areas. Add each area twice, since each rectangle appears twice in the prism: 8+8+12+12+6+6=52ft28+8+12+12+6+6=52ft28+8+12...