Question: What Is Major Segment?

What is area of major segment?

Now the area of the major segment = area of circle – area of the minor segment.

=12r2(2π–θ+sinθ) Example: A chord AB of a circle of radius 15cm makes an angle of 60∘at the center of the circle..

What is an example of a line segment in real life?

Real-world examples of line segments are a pencil, a baseball bat, the cord to your cell phone charger, the edge of a table, etc. Think of a real-life quadrilateral, like a chessboard; it is made of four line segments. Unlike line segments, examples of line segments in real life are endless.

What is another name for a line segment?

chordWhen the end points both lie on a curve such as a circle, a line segment is called a chord.

What is the definition of major segment?

A sector with an intercepted arc greater than a semi-circle is called a major segment.

How do you find the major segment?

If you know the radius, r, of the circle and you know the central angle, ϴ, in degrees of the sector that contains the segment, you can use this formula to calculate the area, A, of only the segment: A = ½ × r^2 × ((π/180) ϴ – sin ϴ)

What is same segment?

‘Angles in the same segment are equal’ The 2 angles D and E are both sitting on the same piece of the circle, BC. (‘Subtending the same minor arc BC’ is a more mathsy way of putting it!).

What does line segment mean?

The part of a line that connects two points. … Adding the word “segment” is important, because a line normally extends in both directions without end. But a line segment has definite end points.

What is segment math?

In geometry, a 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.

What is area of segment?

The Area of a Segment is the area of a sector minus the triangular piece (shown in light blue here). There is a lengthy reason, but the result is a slight modification of the Sector formula: Area of Segment = θ − sin(θ) 2 × r2 (when θ is in radians) Area of Segment = ( θ × π 360 − sin(θ)2 ) × r2 (when θ is in degrees)

What is segment angle?

An Angle is a shape formed by two rays (or two line segments) that meet at a point. We will measure the size of the angle by using degrees. Here are some examples: The right angle shown in the middle is a special case. If two segments or lines meet at a 90 degree angle we say they are perpendicular.

How do you represent a line segment?

A line segment is represented by end points on each end of the line segment. A line in geometry is represented by a line with arrows at each end. A line segment and a line are different because a line goes on forever while a line segment has a distinct beginning and end.

What is a segment?

noun. one of the parts into which something naturally separates or is divided; a division, portion, or section: a segment of an orange. … Also called line segment. a finite section of a line.

What is the formula of major segment and minor segment?

Areas of segments Hence the area of the segment (minor) can be calculated by subtracting the area of the triangle from the area of the sector. The area of the major segment can be calculated by taking the area of the minor segment from the total area of the circle.

What is minor sector?

A sector is a region bounded by two radii of a circle and the intercepted arc of the circle. … 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.