It is: 10cm because 10*10 = 100 square cm
Chat with our AI personalities
Surface Area=length x width
Multiply the length of the side of the square by its self.
length times width
determine the length of one edge of a cube that has a surface area of 864 square inches.
Surface area = 2*(length*width + width+height + height*length) = 370.125 square units.