Calculate the surface area of a rectangular prism with the measurements 12 cm x 4 cm x 10 cm.Īnswer: Surface Area = 2(12 cm x 4 cm) + 2(12 cm x 10 cm) + 2(4 cm x 10 cm) = 176 cm 2ħ. Calculate the volume of a rectangular prism with the measurements 4 cm x 6 cm x 2 cm.Īnswer: Volume = 4 cm x 6 cm x 2 cm = 48 cm 3Ħ. Calculate the surface area of a rectangular prism with the measurements 5 cm x 9 cm x 2 cm.Īnswer: Surface Area = 2(5 cm x 9 cm) + 2(5 cm x 2 cm) + 2(9 cm x 2 cm) = 128 cm 2ĥ. Calculate the volume of a rectangular prism with the measurements 3 cm x 7 cm x 11 cm.Īnswer: Volume = 3 cm x 7 cm x 11 cm = 231 cm 3Ĥ. Calculate the surface area of a rectangular prism with the measurements 8 cm x 3 cm x 6 cm.Īnswer: Surface Area = 2(8 cm x 3 cm) + 2(8 cm x 6 cm) + 2(3 cm x 6 cm) = 168 cm 2ģ. Calculate the volume of a rectangular prism with the measurements 10 cm x 5 cm x 4 cm.Īnswer: Volume = 10 cm x 5 cm x 4 cm = 200 cm 3Ģ. Once you have the measurements, you can calculate the surface area by adding the areas of the six faces. You can measure the length, width, and height using a ruler or other measuring tool. To use the formula, you need to know the measurements of the rectangular prism.

To make this formula easier to remember, simply add the areas of the six faces together. As an example, if you had a rectangular prism with the measurements 10 cm x 5 cm x 4 cm, the surface area of that prism would be 2(10 cm x 5 cm) + 2(10 cm x 4 cm) + 2(5 cm x 4 cm) = 200 cm 2. The formula is: Surface Area = 2(Length x Width) + 2(Length x Height) + 2(Width x Height). The surface area of a rectangular prism can be calculated by adding the areas of the six faces.

Calculating Surface Area of Rectangular Prism Once you have the measurements, you can calculate the volume by multiplying them together. To make this formula easier to remember, simply multiply the three measurements (length, width, and height) together. As an example, if you had a rectangular prism with the measurements 10 cm x 5 cm x 4 cm, the volume of that prism would be 10 cm x 5 cm x 4 cm = 200 cm 3. The formula is: Volume = Length x Width x Height. The volume of a rectangular prism can be calculated by multiplying the length, width, and height. Rectangular prisms are often used to illustrate concepts in geometry, such as volume and surface area calculations, and to explore the properties of 3D shapes. The opposite faces of a rectangular prism are parallel and congruent, meaning that they have the same size and shape.

It is a type of polyhedron, which is a 3D shape with flat faces that are connected by straight edges. The rectangular prism is a 3D geometric shape that is composed of six faces having four rectangular faces and two square faces.

Sa of a rectangular prism formula