The width, or the length of a circle are its diameter.
length x width
You multiply the length by the width.
To create a circle out of bricks, the number of bricks required will depend on the size of the circle and the dimensions of the bricks. The circumference of the circle will determine the length of the perimeter that needs to be covered by bricks. The number of bricks needed can be calculated by dividing the circumference of the circle by the length of a single brick. This will give you an estimate of the total number of bricks needed to form the circle.
Square feet is a measure of area. To figure out how many square feet there are in a square or rectangle, you would simply multiply the width by the length.For example, if the width is 5ft and the length is 7 ft, then the area would be 5x7 = 35 square feet.
The width, or the length of a circle are its diameter.
What a strange question. A circle does not have a length or a width. It has a diameter and that all.
measure it
For a circle, the length and width are the same: from one side of the circle to the opposite point is the same value. The diameter is the longest possible length of any line connecting two points on the circle. This differs from a square or rectangle, where the length or width is not the longest line, but rather the diagonal from opposite corners.
You need to know the length and width of the desk before you can determine the area. Multiply the length by the width to get your answer (length x width = area).
length x width
multiply the width by 2 and then subtract that to the perimeter then divide the answer by 2 to get the length
Radius
measure them.
Square root the area. The length and width of a square are always the same and length times width is the area so this is how you get the area.
A circle is two dimensional because the two dimensions are width and length. 3 dimensional would be width, length and depth but since you can just write it on paper, it has no depth.
Given what? Probably measure it