Question

$Explain \: Arc \: , \: segment \: and \: Sector \:$
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Answer 1

$\huge{\mathfrak\red{Arc}}$

an arc is any smooth curve joining two points. The length of an arc is known as its arc length. In a graph, a graph arc is an ordered pair of adjacent vertices. In particular, an arc is any portion (other than the entire curve) of the circumference of a circle.

$\huge{\mathfrak\green{Segment}}$

line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line between its endpoints. A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints.

$\huge{\mathfrak\blue{Sector}}$

sector is a region bounded by two radii of a circle and the intercepted arc of the circle. The angle formed by the two radii is called a central angle. A sector with a central angle less than 180° is called a minor sector. A sector with a central angle greater than 180° is called a major sector.

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Answer 2

Answer:

1. Arc: part of currve , especially a part of the circumference of circle .
2. Segment: A part of a figure cut off by a line or plane intersecting it.
3. Sector:A plane figure enclosed by two radii of a circle or ellispe and the arc between them.