A circle is a two-dimensional closed figure that has no edges or corners. Learn the definition of circle, different parts of circle, solved examples and more.
In geometry, a circle is the locus of points located at the same distance from a given fixed point. The word locus sounds complicated, but it means set of all points on a plane. The fixed point is called center of the circle.Another way then to define a circle is to say that it ...
What was the original definition of a circle?In primative terms (that is, in physical and non-algebraic terms), a circle was a geometric shape formed in sand with two sticks and some string.Drive one of the sticks firmly into the sand. This will be the circle's center. Tie the ends ...
whereCis the designation for the circumference of a circle Answer and Explanation:1 Given that the circumference of a circle is1017.36units. C=1017.36units Let the radius of the given circle be ... Learn more about this topic: Circumference | Definition, Equation & Examples...
Definition of a Circle When aset of all pointsthat areat a fixed distance from a fixed pointare joined then the geometrical figure obtained is called circle. Let us now learn a bit about the terminology used in circles. Terms related to Circles & Circle formulas ...
Volume & Surface Area of a Sphere | Formula & Examples Area of a Sector | Formula & Examples Lesson Transcript Instructors Christina Harvey View bio Jennifer Beddoe View bio Dawn Mills View bio What is a sphere? Learn the definition, meaning, properties and attributes of a sphere. Also learn...
A central angle is formed when two radii of a circle intersect at the center. Learn the definition, formula, central angle theorem, examples, and more.
She has a bachelor's degree in Elementary Education, a master's degree in Marketing, and is a certified teacher. Cite this lesson A frequency polygon is a line graph that demonstrates how often a mutually exclusive event takes place. Learn more about the definition of frequency polygons, ...
It is impossible for a moon to exceed the mass of its planet because the definition of a moon is an object of smaller mass orbiting a planet. The more mass an object has, the more gravitational pull it exerts on its surroundings, so if the Moon was more massive than Earth, we would ...
Central Angle of a Circle | Definition, Theorem & Formula from Chapter 8 / Lesson 31 191K What is a central angle? Learn the definition of the central angle of a circle, along with related terms like inscribed angle and arc length. Also, learn ab...