![]() Identify the net of the triangular prism.Steps to find the Surface Area of a Triangular Prism using Nets: The formula for the surface area of a rectangular prism is 2 (lh +wh + lw ), where l, w, and h are length, width, and height.In the example, the total surface area would be 2 x 24 cm^2 + 2 x 16 cm^2 = 72 cm^2 + 32 cm^2 = 104 cm^2. Calculate the area of each face and add them up to find the total surface area.For example, if the length is 6 cm and the width is 4 cm, then each rectangle face has an area of 6 x 4 = 24 cm^2. Measure the length and width of each rectangle face.In the case of a rectangular prism, there are 6 faces. A rectangular prism net consists of 6 faces, including two pairs of congruent rectangles and two pairs of congruent squares. Identify the net of the rectangular prism.Steps to find the Surface Area of a Rectangular Prism using Nets: The area of one square face is 5 x 5 = 25 cm^2, so the total surface area of the cube is 6 x 25 = 150 cm^2. To find the surface area using a net, we can follow the steps above. The formula of the surface area of a cube is 6 times l^2, where l is the edge length.Įxample: A cube has an edge length of 5 cm.In the case of a cube with a 4cm edge length, the surface area would be 6 x 16 cm^2 = 96 cm^2. Multiply the area of one face by the number of faces to find the total surface area. ![]() For example, if the edge length is 4cm, then each square face has an area of 4 x 4 = 16 cm^2. Measure the length of one edge of a square face.In the case of a cube, there are 6 faces. A cube net consists of 6 identical square faces. Steps to find the Surface Area of a Cube using Nets: By looking at these characteristics, learners can identify the different types of nets and determine the surface area of each type of object. To identify different types of nets, learners should understand the number of faces, the shape of the faces, and the number of edges. There are several types of nets, including cube nets, rectangular prism nets, and triangular prism nets. It can be folded into the actual object and is used to calculate the surface area of an object by finding the total area of each face. A net is a flat representation of a three-dimensional object.
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