![]() ![]() S = h (b + d) + l (a + b + c + d) Hence, the surface area of a trapezoidal prism is h(b+d)+l(a+b+c+d). S = h (b + d) + a × l + b × l + c × l + d × l The surface area of the trapezoidal prism (S) = 2 × h (b + d)/2 + (a × l)+(b × l) + (c × l) + (d × l) Put the values from equation (2) and equation (3) in equation (1): (Technically, when the sides are rectangles, the shape is known as a right prism, indicating that the lateral faces meet the sides of the base at right angles. The lateral surface area of the trapezoidal prism = the sum of the areas of each rectangular surface around the base. A prism is a polyhedron for which the top and bottom faces (known as the bases) are congruent polygons, and all other faces (known as the lateral faces) are rectangles. It will have four rectangles that connect the corresponding sides of the two bases. The surface area of the trapezoidal prism (S) = 2 × area of base + lateral surface area - (1) A method of binding a flat wiring harness, comprising the rolled up repeatedly, said hollow trapezoidal prism is encompassed by a successive hollow. A trapezoidal prism is a three dimensional solid that has two congruent trapezoids for its top and lower base. We know that the base of a prism is in the shape of a trapezoid. Let's solve this question with the help of a given diagram of the trapezoidal prism. We will find the surface area of a trapezoidal prism in few steps. Answer: The surface area of a trapezoidal prism is h (b + d) + l (a + b + c + d) I am confused what is the correct approach. ![]() I saw online different methods giving different answers to this question. How to find the surface area of a trapezoidal prism?Ī trapezoidal prism is a three-dimensional solid made up of two trapezoids on opposite faces joined by four rectangles called the lateral faces. A trapezoidal prism is a 3D figure made up of two trapezoids that is joined by four rectangles.
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