Generally squares are not thought of as having a radius, but you could as what is the range of distances from the center of the shape to the outside of the shape.
The closest point would be tha median point on the longer side, which would be at a distance of 1/2 the length of the shorter side. The shorter side is two inches in length, so that minimum "radius" is one inch.
The furthest point would be the hypotenuse to the far corner from the centre. Using the Pythagorean theorem, we can say that it at a distance of the square root of three squared plus 1 squared. So the longest distance is the square root of ten, or just over three inches.
26 square feet.
If a cylinder has a diameter of 4 inches, then it has a radius of two inches, and the area of that circle is pi, 3.14, times radius squared which is 4 square inches, for a total of very close to 13 square inches; multiply that by the 4 inch length of the cylinder and you get 52 cubic inches.
30 inches
Circumference of circle: 31.4 inchesArea of circle: 78.5 square inches
9in
26 square feet.
288 square inches (12x4x6)
The most compact shape 77.5 square inches can be is a circle with a radius of of 4.97 inches (approx). It can be a rectangle that is 10 inches long and 7.75 inches wide or 1 mile long and 0.0012232 inches wide (approx) or even longer and thinner.
30 inches. The diameter is twice the length of the radius.
14.6944... sq ft = 46x46/144
If a cylinder has a diameter of 4 inches, then it has a radius of two inches, and the area of that circle is pi, 3.14, times radius squared which is 4 square inches, for a total of very close to 13 square inches; multiply that by the 4 inch length of the cylinder and you get 52 cubic inches.
30 inches
Circumference of circle: 31.4 inchesArea of circle: 78.5 square inches
The radius of a circle is half the diameter, thus your measurement is 30 inches
To find the area of a circle you take the square of the radius and multiply by pi. The formula is = Radius2 x 3.14 = Area. So, to find the radius, you reverse the formula. Divide 50.24 by pi, which equals 16. So Radius2 = 16. The which means the radius is the square root of 16, or 4. Check your work, (4 x 4) x 3.14 = 50.24. The radius is 4 inches.
The radius of Polaris in inches is: 27,400,032,000 inches.
If a square has an area of 86 square inches, each side is about 9.273 inches long.