How To Work Out The Number Of Sides Of A Regular Polygon Given The Let us find the number of sides a regular polygon with an interior angle of 108°. ⇒ 180(n−2) n = 108° ⇒ 180n − 360 = 108n. ⇒ 72n = 360. ⇒ n = 5. so, a regular polygon with an interior angle of 108° would have 5 sides. hence, we can use the formula of interior angle of a polygon to find the number of sides of a polygon. interior. Learn how to use interior and exterior angles, or the polygon formula, to calculate the number of sides of a regular or irregular polygon. see examples, tips and terminology of polygons.
How To Work Out How Many Sides A Polygon Has The interior angle of a regular polygon is 135⁰. work out the number of sides of the polygon. solution : = (n 2) × 180 n 135n 180 = n 2 27n 36 = n 2 2 = n 3n 4 2 = 4n 3n 4 2 = n 4 n 4 = 2 n = 2 (4) n = so, the number of sides of the regular polygon is 8. problem 3 : the sum of the interior angles in a polygon is 7380⁰. calculate the. A polygon is a plane shape bounded by a finite chain of straight lines. a regular polygon 👉 learn how to determine the number of sides of a regular polygon. Learn how to find the number of sides in a polygon in this free math video tutorial by mario's math tutoring. we go through 2 examples: 1 with the sum of th. In this video you will be shown how to work out the number of sides of a regular polygon given the exterior angle. to do this divide 360 by the number of sid.
Finding The Number Of Sides Of A Regular Polygon Given An Interior Learn how to find the number of sides in a polygon in this free math video tutorial by mario's math tutoring. we go through 2 examples: 1 with the sum of th. In this video you will be shown how to work out the number of sides of a regular polygon given the exterior angle. to do this divide 360 by the number of sid. Example: if the sum of interior angles of a polygon is 180, find the number of sides. 180 ∘ = (n – 2) × 180 ∘. ⇒ 1 = n – 2. ⇒ n = 3. number of sides of a “regular polygon” given the measure of an interior angle. each interior angle of a regular polygon = (n – 2) × 180 ∘ n, where. n is the number of sides. Sides of a regular polygon.
Comments are closed.