Microsoft Excel has the basic features of all spreadsheets, using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations like arithmetic operations.
use the net for the rectangular prism to ï¬ nd its surface area b copy the net for a rectangular prism label each side as h w or â rectangular prism the surface area of a prism is the sum of the areas of all its faces a two dimensional representation of a solid is called a net work with a partner find the surface area of the solid shown by the net copy the net cut it out and fold it to form a solid identify the solid
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.