Wipe the area with a microfiber towel and use the clay lubricant to remove any clay residue. Rub your fingers across the paint now; it should be as smooth as glass. If its not, repeat the process. Reshape the clay bar as needed to expose a clean surface. Keep the clay well-lubricated.
SA = $94\mbox{ cm}^2$. Example 2. Find the surface area for this rectangular prism. SA = 2 â¢ Top + 2 â¢ Front + 2 â¢ Left. SA = 2lw + 2lh + 2wh. SA = 2 â¢ 6 â¢ 3 + 2 â¢ 6 â¢ 3 + 2 â¢ 3 â¢ 3. SA = 36 + 36 + 18. SA = $90\mbox{ cm}^2$. Example 3. Find the surface area for this rectangular prism. SA = 2 â¢ Top + 2 â¢ Front + 2 â¢ Left. SA = 2lw + 2lh + 2wh. SA = 2 â¢ 5 â¢ 4 + 2 â¢ 5 â¢ 7 + 2 â¢ 4 â¢ 7. SA = 40 + 70 + 56. SA = $166\mbox{ cm}^2$. Geogebra applet: Use the length, width, and height sliders to create a rectangular prism of your choosing.
How Do You Find the Volume of a Rectangular Prism? Finding the volume of a rectangular prism isn't so bad, especially if you already know the length, width, and height.In this tutorial, you'll see how to use that information and the formula for the volume of a rectangular prism to get the answer.Check it out!ow Do You Find the Volume of a Rectangular Prism? Finding the volume of a rectangular prism isn't so bad, especially if you already know the length, width, and height.