The surface area of a rectangular prize is 648 inch 2 now stack 2 more blocks on top.. what do you get
The surface area of a rectangular prism is found by adding the areas of all six faces.
Given that the surface area of the rectangular prism is 648 inch², we can calculate the length of one of the sides of the base.
Let's assume the length, width, and height of the original rectangular prism are l, w, and h, respectively.
The surface area of the rectangular prism is given by 2lw + 2wh + 2lh = 648.
To find the length of one of the sides, we can rearrange the equation as follows:
2lw + 2wh + 2lh = 648
lw + wh + lh = 324
l(w + h) + h(l) = 324
(l + h)(w) = 324
Since we do not have further information, there are infinite possible combinations of l and w that satisfy the equation (l + h)(w) = 324.
However, if we add two more blocks on top of the rectangular prism, the surface area will change. The specific change will depend on the dimensions and placement of the additional blocks. Without more information, we cannot determine what the new surface area would be.
The next 2 blocks added on top with also have 648 for each block
If you add two more blocks on top of the rectangular prism and each block has a surface area of 648 square inches, then the total surface area of the stacked blocks will be:
648 + 648 + 648 = 1944 square inches.
Therefore, the new surface area after stacking two more blocks on top would be 1944 square inches.