A circle graph, or a pie chart, is used to visualize information and data. A circle graph is usually used to easily show the results of an investigation in a proportional manner. The arcs of a circle graph are proportional to how many percent of population gave a certain answer.In classical geometry, a radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.Circles - Radius and Diameter. In order to describe the shape of an object, we give the object appropriate dimensions. Their concepts are very important in geometry of a circular shape, so let's review the terminologies. The radius of a circle is the distance from the center of the circle to any...Took me a little bit to recognize that the tangent and unit circle radius forms a similar triangle to the cos Even a circle drawn on a blackboard with all three lines explained would be incredibly useful. I had a good grasp of sine and cosine already, but I never really had a good feel for tangent until now.It is a line that interse. Which statement best describes a radius of a circle? The answer is the fourth choice: It is a segment from a point on the circle to the center of the circle.
Which of the following best describes the radius of a circle?
The best answers are voted up and rise to the top. Say I am asked to find, in expanded form without brackets, the equation of a circle with radius 6 and centre 2,3 - how would I go on about doing this? Asking for help, clarification, or responding to other answers. Making statements based on opinion...A circle is easy to make: Draw a curve that is "radius" away from a central point. And so: All points are the same distance from the center. Put a pin in a board, put a loop of string around it, and insert a pencil into the loop. Keep the string stretched and draw the circle!The Graph Is A Circle With A Radius Of 3. The Orientation Is Counterclockwise As T Increases. Transcribed Image Text from this Question. Which statement describes the graph and orientation of the parametric equations x = 9 and y = 9 sin t?Circle Theorem GCSE Maths revision section. Explaining circle theorem including tangents, sectors, angles and proofs, with notes and videos. The perpendicular from the centre of a circle to a chord will always bisect the chord (split it into two equal lengths). Angles Subtended on the Same Arc.
Circles | Brilliant Math & Science Wiki | Circles - Radius and Diameter
To better organize out content, we have unpublished this concept. A circle is the set of points that are equidistant (the radius) from a given point (the center). From this lesson, you know that the equation of a circle that is centered at the origin is , where is the radius and is any point on the circle.The statements are as follows, A.It is a segment that connects two distinct points on the secant of the circle. Radius is line segment to a point from the center of the circle and the radius is half of the diameter.[EDIT: My original description of "best-possible" circles was wrong, although this doesn't lead to problems -- thanks to commenter george for describing the right way to think about this.] If a circle covers a maximal set of points (meaning that the circle cannot be repositioned to cover the same set...Given two points on a plane and a radius, usually two circles of given radius can be drawn through the points. Exceptions. r==0.0 should be treated as never describing circles (except in the case where the points are coincident).In classical geometry, a radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.
Lilly P.
asked • 06/27/18 Which statement best describes a radius of a circle?It is a segment that connects two distinct points at the secant of the circle.It is a line that intersects the circle at exactly two points at the diameter.It is a line that touches two points at the circle.It is a section from a point at the circle to the middle of the circle.
1 Expert Answer
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Tracey M. spoke back • 06/27/18
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4.8 (31)BBA in Actuarial Science ,33+ years as math tutor, Assoc Sociey of Act
The answer is the fourth selection: It is a phase from a point at the circle to the center of the circle.
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