A circle is a shape where every point along the edge is equidistant from a point at the center. The distance from the center to the edge is called the radius. The distance across the widest point of a circle is called the diameter, and it is always equal to the radius x 2. The distance around the circle is called the circumference, and is equal to the diameter x 2 x pi (3.14 and so on). The area of the circle is equal to the radius squared (multiplied by itself) x pi.
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A circle is a two-dimensional shape with all points equidistant from its center, forming a closed curve. It has no angles, sides, or vertices. Its main characteristics include radius, diameter, circumference, and area.
To calculate the area of a circle, you can use the formula A = πr^2, where A is the area and r is the radius of the circle. Simply square the radius, multiply it by π (approximately 3.14159), and you will have the area of the circle.
The radius of the circle decreases when you make the circle smaller.
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The square footage of a 24-foot circle is approximately 452.39 square feet. You can calculate this by using the formula for the area of a circle which is A = πr^2, where r is the radius of the circle (which in this case would be half of the diameter, so 12 feet).
You should increase the radius in the standard equation of a circle centered at the origin. The general form is ( x^2 + y^2 = r^2 ), where ( r ) is the radius. By increasing ( r ), you extend the distance from the center to any point on the circle, making it larger.