The surface area of a cube is the total sum of the area of the six sides that cover it, and it is calculated by using the formula A = 6a^2. Measure the area of one side of the cube. Multiply that number by 6 to arrive at the total surface area of the cube.
Know MoreThe formula to calculate the surface area of a cube is A = 6a^2, where a equals one edge of the cube.
Calculate the area of one side of the cube by calculating the square of the length of one side of the cube.
Multiply the area of the side of the cube by 6 to get the total surface area of the cube.
The cubic feet formula depends on the shape of the object for which one is calculating volume, but for a cube, v=a^3, where a is the length of one side in feet. For cylinders and prisms, the formula is the area of the base multiplied by the height.
Full Answer >To find the area of a triangle without a right angle, you multiply one-half the base by the height. Obtuse triangles are included in this group.
Full Answer >To calculate the area of a rectangle, multiply the length of the rectangle by its width. You need to know the length and width of the rectangle. A ruler, a pen, a paper and a divider are helpful in completing this task.
Full Answer >Surface area is calculated by adding up all of the areas of the shapes that make up the surface of the object. The formula for calculating surface area differs with the type of object. It is vital to ensure that all units are the same for measuring the areas.
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