There are about 38.48 square feet in a 7' diameter circle
It depends on the diameter of the circle and the width of the square, if they are the same then the answer is no. If you draw yourself a square then inscribe a circle with a radius of half the length of a side of the square, the circle will fit inside the square but the corners of the square will be outside the circle. Thus by inspection the area of the square is larger than the area of the circle.
If the circle touches each edge of the square then its diameter is the same as the side of the square and its circumference is pi times the diameter.
19.63 square inches are in the area of a 5-inch diameter circle.
There are 100*pi square inches in a 20 inch diameter circle
The diameter of the circle is congruent to the length of the diagonal of the inside square. If you know the length of one side of the square, you can use pythagorean's theorem to solve for its diagonal (hypotenuse) and thusly the square's diameter.
Its diameter is congruent to a side of square.
The sides of the Square.
The diameter of the circle equals the length of a side of the square
The diameter of the circle is equal to the diagonal of the square, or the (side of the square) times the (square root of 2).
The same as half the side of the square, as the radius of the circle is half its diameter, and the diameter of the circle is equal to the side of the square.
If the circle inscribes the square, the diameter equals the square's side length. In this case, 16mm.
Assuming that the 14 inch box is square, you could fit a circle inside with a 14 inch diameter.
Measure the distance from top left corner of square (or top right) to the bottom right corner of square( or bottom left) to get the diameter of the circle. Then calculate the circumference from that figure.
the side of the square
The largest diameter you can inscribe in a circle is a square. The square's diagonal is equal to the diameter of the circle; the length of the side of the square is therefore equal to the circle's diameter, divided by the square root of 2.