-The distance from one point on a circle through the center to another point on the circle.
It is also the longest distance across the circle.
Chord
-A chord of a circle is a straight line segment whose endpoints both lie on a circular arc. The infinite line extension of a chord is a secant line, or just secant. More generally, a chord is a line segment joining two points on any curve, for instance, an ellipse. A chord that passes through a circle's center point is the circle's diameter. The word chord is from the Latin chorda meaning bowstring.
Radius
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The distance from the center to the circumference of a circle
It is half of the circle's diameter.
Center
-In geometry, a centre (or center) of an object is a point in some sense in the middle of the object. According to the specific definition of center taken into consideration, an object might have no center. If geometry is regarded as the study of isometry groups then a center is a fixed point of all the isometries which move the object onto itself.
Arc
-Part of the circumference of a circle.
Or part of any curve.
Tangent
-A line that just touches a curve at a point, matching the curve's slope there.
Central Angle
-An angle at the center of a circle with end points on the circle's circumference. The angle can go up to 360° so it is a good idea to show which angle it is (the one above or below 180°).
Inscribed Angle
-In geometry, an inscribed angle is the angle formed in the interior of a circle when two chords intersect on the circle. It can also be defined as the angle subtended at a point on the circle by two given points on the circle.
Answers & Comments
Answer:
Diameter
-The distance from one point on a circle through the center to another point on the circle.
It is also the longest distance across the circle.
Chord
-A chord of a circle is a straight line segment whose endpoints both lie on a circular arc. The infinite line extension of a chord is a secant line, or just secant. More generally, a chord is a line segment joining two points on any curve, for instance, an ellipse. A chord that passes through a circle's center point is the circle's diameter. The word chord is from the Latin chorda meaning bowstring.
Radius
-
The distance from the center to the circumference of a circle
It is half of the circle's diameter.
Center
-In geometry, a centre (or center) of an object is a point in some sense in the middle of the object. According to the specific definition of center taken into consideration, an object might have no center. If geometry is regarded as the study of isometry groups then a center is a fixed point of all the isometries which move the object onto itself.
Arc
-Part of the circumference of a circle.
Or part of any curve.
Tangent
-A line that just touches a curve at a point, matching the curve's slope there.
Central Angle
-An angle at the center of a circle with end points on the circle's circumference. The angle can go up to 360° so it is a good idea to show which angle it is (the one above or below 180°).
Inscribed Angle
-In geometry, an inscribed angle is the angle formed in the interior of a circle when two chords intersect on the circle. It can also be defined as the angle subtended at a point on the circle by two given points on the circle.
Step-by-step explanation:
just correct me if im wrong..