The question, as stated, cannot be answered sensibly. A square inch is a measure of area, with dimensions [L2]. A gram is a measure of mass, with dimensions [M]. The two measure different things and basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
As a simple mental exercise, consider a thin sheet of metal 1" x 1" and then compare its mass to a cube of the same metal:1 " x 1" x 1". Both peices are 1 sq inch but the mass of the cube will be much greater - how much greater will depend on how thin the sheet is.
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The area of a square is calculated by multiplying the length of one side by itself. In this case, if the square has a side length of 1 inch, you would multiply 1 inch by 1 inch, which equals 1 square inch. Therefore, the area of a 1 inch square is 1 square inch.
A square inch is one inch by one inch. like it is 1 inch tall and 1 inch long. An inch is just a measure of a line. so it is the same size. it is just a square.
28 inch square
To find the total surface area of the 3-cube tower, we need to calculate the surface area of each cube individually and then add them together. The surface area of a cube is given by 6 times the side length squared. For the 3-inch cube: 6 * 3^2 = 54 square inches For the 2-inch cube: 6 * 2^2 = 24 square inches For the 1-inch cube: 6 * 1^2 = 6 square inches Adding these together: 54 + 24 + 6 = 84 square inches Therefore, the total surface area of the 3-cube tower is 84 square inches.
Area of a 12-inch circle: 113.1 square inches.Area of a 16-inch circle: 201.1 square inches.