Pi x Radius x Radius = Area
3.1415 x 10 x 10 = 314.15 in^2
(for more accuracy, find more exact values of Pi)
The circumference of a circle equals 2 times pi times the radius, in this case, about 31.42 inches.
No. To biggest circle you could draw in a square with 100in would be one with a radius of 5in (10in diameter) since the squares dimensions will be 10in x 10in. So, working out the circumference with this radius: 2 x pi x 5 = 31.4 inches, which is greater than the 30 inches you want.
An inch is a measure of length. A square inch is a measure of area. An area of 50.14 sq ins could be the area of a rectangle with a length of 10 inches and a width of 5.014 inches. The area is length x width = 10 x 5.014 = 50.14 sq ins Or it could be a square with a side length of 7.08 inches. Or, the area of a circle with a radius of almost 4 inches.
Instead of "square footage", those who are comfortable with their math almostalways call it "area". After all, it could be square inches, square meters, or acres.Each of those would still be 'area', even though none of them is 'square footage'.Area of a circle = (pi) x (radius)2Radius = 1/2 of the diameterArea of your circle = (pi) x (22.5)2 = 506.25 (pi) = 1,590.43 square feet (rounded)
This depends on the circle you're talking about. A theoretical circle and square most certainly could have the same area. If the circle's radius is 1, then the square's length and width would be √π. The problem here is actually in creating such a measurement in a finite number of steps. Because pi is a transcendental number, that is not possible.
Area = (radius)2 x pi Area = 82 x pi Area = 64 x pi Area ≈ 201.06 square inches
A square does not have a radius. A square, with sides of length x units, can have an inscribed circle. Such a circle would have a radius of x/2 units. Or the square could have a circumscribing circle. This would have a radius of x/sqrt(2) units.
The largest square that could fit in a circle of diameter 10 inches has dimensions 5sqrt(2) inches by 5sqrt(2) inches.
The circumference of a circle equals 2 times pi times the radius, in this case, about 31.42 inches.
No. To biggest circle you could draw in a square with 100in would be one with a radius of 5in (10in diameter) since the squares dimensions will be 10in x 10in. So, working out the circumference with this radius: 2 x pi x 5 = 31.4 inches, which is greater than the 30 inches you want.
225/2=112.5cm
An inch is a measure of length. A square inch is a measure of area. An area of 50.14 sq ins could be the area of a rectangle with a length of 10 inches and a width of 5.014 inches. The area is length x width = 10 x 5.014 = 50.14 sq ins Or it could be a square with a side length of 7.08 inches. Or, the area of a circle with a radius of almost 4 inches.
Instead of "square footage", those who are comfortable with their math almostalways call it "area". After all, it could be square inches, square meters, or acres.Each of those would still be 'area', even though none of them is 'square footage'.Area of a circle = (pi) x (radius)2Radius = 1/2 of the diameterArea of your circle = (pi) x (22.5)2 = 506.25 (pi) = 1,590.43 square feet (rounded)
What is the 60 inch measurement? Is it the radius, the diameter? The 60 inches could also be the circumerence, except that is what you are asking for.
It is a measure of the area of some - unspecified shape. It could refer to the area of a circle with radius 5.64 feet.
Area of a circle = pi*r2 1256 m2 pi * r2 1256/pi = r2 sqrt(399.797) = r = 19.99 meters ==============Could call this 20 meters in radius.
This depends on the circle you're talking about. A theoretical circle and square most certainly could have the same area. If the circle's radius is 1, then the square's length and width would be √π. The problem here is actually in creating such a measurement in a finite number of steps. Because pi is a transcendental number, that is not possible.