$45
Yes but its length is rectangular
Subtract the square of the width from the diameter. The square root of that is the length.
length x width = area
area of an box is length x width.
you times the length by the width to get the area of any rectangular or square shapes
Yes but its length is rectangular
If it is a cube (basically a square) or a rectangular prism multiply the top, the length, and the base.
Subtract the square of the width from the diameter. The square root of that is the length.
The area of any rectangular shape, including the square, is the length times the breadth. Area = length x breadth
Area in square units = length*width
length x width = area
area of an box is length x width.
20 tiles.
That depends what you want to calculate. To calculate the area, for a rectangular lot, just multiply length x width; in the special case of a square lot, this becomes length x length, or length square.
16
you times the length by the width to get the area of any rectangular or square shapes
For a square prism, a rectangular prism, or a cube you multiply length times width times height.