The intercepted arc is a section of the circumference of a circle. It is encased on either side by two different chords or line segments that meet at one point, called a vertex, on the other side of the circle or in the middle of the circle.Click to see full answer. Also know, what is the relationship between central angle and intercepted arc?A central angle is an angle with its vertex is at the center of the circle and its sides are the radii of the circle. What is the relationship between central angles and their arcs? The measure of a central angle is equal to the measure of its intercepted arc. A chord is a segment that has is endpoints on a circle.Likewise, what is major arc and minor arc? A minor arc is an arc smaller than a semicircle. A central angle which is subtended by a minor arc has a measure less than 180°. The larger of the two arcs is called the major arc. In the illustrations below the circle is divided into two arcs, minor arc BC and major arc BC. Also know, what is intercepted area? In geometry, a solid angle (symbol: Ω) is the two-dimensional angle in three-dimensional space that an object subtends at a point. So, the cross sectional area appeared to the person viewed from that point is called “Intercepted area in solid angle”.What is the arc length formula?Calculate the arc length according to the formula above: L = r * Θ = 15 * π/4 = 11.78 cm . Calculate the area of a sector: A = r² * Θ / 2 = 15² * π/4 / 2 = 88.36 cm² . You can also use the arc length calculator to find the central angle or the radius of the circle.
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