The total area of a cube is the sum of its lateral area and the area of its bases. If the edge of a cube is 4, find its total area.
Question
Solution
A cube has 6 equal sides.
Step 1: Find the area of one side (or face) of the cube. The formula for the area of a square is side length squared. So, the area of one face is 4*4 = 16 square units.
Step 2: Since a cube has 6 equal sides, multiply the area of one face by 6 to find the total surface area of the cube. So, the total area is 16*6 = 96 square units.
So, the total area of the cube is 96 square units.
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