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What is the area of a circle that passes through the points of 6 4 and 5 9 and -10 6 on the Cartesian plane?
From the given information and using the appropriate formulae the area of the circle works out as 65*pi square units.
If circle R of area 4 sq inch passes through the center of and is tangent to circle S then the area of circle S in square inches is?
The area of S is 16 square inches.
What is the area of a circle whose circumference passes through the points of 2 2 and 1 1 and 7 -3 on the Cartesian plane?
Equation of the circle works out as: (x-4)^2 =(y+1)^2 = 13 or radius squared. Therefore area of the circle: 13*pi = 40.841 square units rounded to 3 d.p.
What is always true for three non-collinear points?
For three non-collinear points, it is always true that they define a unique triangle. Additionally, these points do not lie on the same straight line, ensuring that the area of the triangle formed is greater than zero. Furthermore, they can be used to determine a unique circumcircle, which is the circle that passes through all three points.
What is the face of a circle?
Strictly speaking a circle has no face since it is only a set of points, not the area enclosed by that set of points.
What is An area of sea that passes through two pieces of land?
An area of sea that passes through two pieces of land.
Does a circle have an area?
A circle *encloses* an area, and the "area of a circle" is the area it encloses, πr^2. A circle is a 1-dimensional curved line; it is a set of points equidistant from a given point (the center), with that distance being the radius of the circle. This means the inside of the circle is not part of the circle (it's called a disk if you include the inside points).To find the area, multiply pi (π) by the radius squared (r^2), so you get πr^2.Yes, it does.
What is a circle's diameter?
In geometry a diameter of a circle is defined as a straight line which passes through the centre of a circle and whose end points both lie on the circle.The length of this line can be used to find both the area and circumference of a circle.C = pi(d) A = pi(d)2/4Where:c = circumference (m)a = area (m2)d = diameter (m)piA = 3.14159265APi is is a mathematical constant whose value is the ratio of any circle's circumference to its diameter. Shown here to 8 decimal places.See related links.
How do you calculate the amount of fabric needed for a 40 ft circle?
area of a circle is calculated using the formula a=(pi)r2 where a is the area and r is the radius of the circle. so:if the diameter(distance from one edge of the circle to the other that passes through the mid point) of your circle is 40 feet then you would need approximately 1256 square feet give or take a couple square inches.if the circumference (length around the edge of the circle) of your circle is 40 feet then the over all area is 127.38 square feet.
What is a part of a circle between two points on the circle?
The line connecting the points is called a chord; the part of the perimeter of the circle enclosed is called an arc; the area between an arc and the chord is called a circular segment.
What are its parts of circle?
Circumference is the perimeter of a circle Diameter is the length spanning a circle cutting through its center Radius is half the length of a circle's diameter Tangent is a straight line that touches a circle's circumference at one point Arc is part of a circle's circumference Chord is a straight line joining any two points of a circle's circumference Sector is the area enclosed by an arc and two radii Segment is the area enclosed by arc and a chord Circle's circumference divided by its diameter is equal to the value of pi Area of a circle = pi*radius squared There are 360 degrees around a circle
What is the name of the area in which both food and air passes through?
pharynx
