![]() He ordered spaghetti for himself, and it was served on a plate of radius 7 inches. Question 2: Jack is eating dinner with his family at a restaurant nearby. Hence, the radius of the circle is about 3.2 The perpendicular distance between the chord and the center= d = 2 Question 1: Calculate the radius of the circle if 2 is the perpendicular distance between the chord and the center and 5 is the length of the chord. If you know the value of angle subtended at the center by the chord and the radius of the circle then the formula to find the chord length would be 2 * r * sin (c/2).If you the radius and the perpendicular distance from the chord to the circle center is given then the formula would be 2 * √ (r2 − d2).Θ = the angle subtended at the center by the chordĭ = the perpendicular distance from the chord to the center of a circle Tip: How to find the right formula to calculate the chord length of a circle? For calculating the chord length using perpendicular distance from the center, apply:.How to find the chord length of a circle differs as there are two basic formulas for it. If two chords of a circle intersect inside it, then the product of the segment’s lengths of one chord is equal to the lengths of the segments of the other chord.Ĭalculating the length of the chord of any circle is important to solve some questions and theorems related to circles.Equal chords of a circle have equal angles.The chord of a circle divides the circle into two regions, also known as the segments of the circle: the minor segment and the major segment.Or you can say equal chords are equidistant from the center of a circle. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |