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What is the name of an angle with 7 sides?
A polygon with seven sides is called a heptagon. A heptagon has seven interior angles totaling 9000 and seven exterior angles totaling 3600
A Polygon with 7 sides is?
A polygon with 7 sides is a heptagon. (hept- = 7)
What is the measure of each angle of a 7 sides polygon?
Ask your teacher. Because you're supposed to know that!
What is the interior angle and exterior angle of a seven sided polygon?
Interior angles total ((2 x 7) - 4) right angles which is 900 degrees. Exterior angles total 360 degrees. This is true of all convex polygons.
The ratios of the measures of an interior angle to an exterior angle of a regular polygon is 4 to 1 How many sides does the polygon have?
Answer: 10 sidesInterior angle = (180 * (number_of_sides - 2)) / number_of_sides Interior angle = 180 * (10-2) / 10 = 180 * 8 / 10 = 144Exterior angle = 360 / number_of_sides = 360 / 10 = 36 degreesRatio (144:36 = 4:1)Definitions:The exterior angle (e) is the angle created from the side and the imaginary line that would be if the adjacent side were to be extended beyond the vertices. The interior angle (i) plus the exterior angle (e) add up to 180 degrees, so i + e = 180. In a normal polygon, the sum of the exterior angle of all vertices adds up to 360 degrees; the sides do not overlap or cross. In a regular polygon each external angle is the same, and will divide evenly into 360 degrees to give the number of sides (n): 360 / e = n.Proof:Given that the ratio of the two angles is 4 to 1: i = 4e. Now substitute: i + e = 180; 4e + e = 5e = 180.e = 180 / 5 = 36 degrees.i = 180 - e = 144 degrees.360/e = 360/36 = 10 sides.The interior angle of a regular normal polygon of n sides is: i = (n-2)*180/n.For n=10: i = (10-2)*180/10 = 8*18 = 144 degrees, so it checks.Other i to e ratios:1 to 2: 3 sides: triangle (trigon) 2 to 2: 4 sides: tetrahedron (tetragon, square)3 to 2: 5 sides: pentahedron (pentagon)4 to 2: 6 sides: hexahedron (hexagon)5 to 2: 7 sides: heptahedron6 to 2: 8 sides: octahedron (octagon)7 to 2: 9 sides: enneahedron (nonogon)8 to 2: 10 sides: decahedron (decagon)
A convex polygon has 7 sides and one angle at each vertex Whats is the sum of exterior angles?
The sum of the exterior angles of a convex polygon which has sides and one angle at each vertex is 360 degrees.
Each exterior angle of a regular polygon is approximately 51.43 How many sides does the polygon have?
7 It is not possible for a regular polygon to have exterior angles of 180 degrees or less in plane geometry
What is the exterior angle of a 7 sided polygon?
543
What is the name of an angle with 7 sides?
A polygon with seven sides is called a heptagon. A heptagon has seven interior angles totaling 9000 and seven exterior angles totaling 3600
What is the measure of each angle of a regular polygon with 7 sides?
A regular polygon has sides of equal length, as well as interior angles of equal measure. But for any regular polygon, the sum of the measures of the exterior angles is 360 degrees. You can use this information to find out the measure of an interior angle, because the sum of the measures of each interior/exterior pair of angles is always 180 degrees. So to find the answer to this problem, divide 360 by 7. Each exterior angle is about 51.4 degrees. Subtract that number from 180. Each interior angle is about 128.6 degrees.
If a regular polygon has exterior angles that measure 36 how many sides does the polygon have?
exterior angle = 36, so interior angle = 144 180(n-2) = 144 x n 180n - 360 = 144n 180n - 144n = 360 36n = 360 36n/36 = 360/36 n = 10 Thus, there are 10 sides to the polygon and it is a decagon.
The number of sides of a regular polygon is 7. Find the measure of each interior angle of the polygon?
a 7 sided polygon is heptagon and the interior angle of it is 128.57 degrees.
If the sum of interior angle measures of a polygon is 900 how many sides does the polygon have?
7
What is the exterior angle sum of a 3-7 -5-gon?
The sum of the exterior angles of every polygon is 360 degrees.
What is the size of each interior angle of a regular polygon with 28 sides?
The easiest way to calculate this is to calculate the exterior angle and use the fact that the exterior and interior angles are supplementary. Sum exterior angles = 360° → Each exterior angle of a regular 28-agon is 360° ÷ 28 → Each interior angle of a regular 28-agon = 180° - 360° ÷ 28 = 167 1/7° ≈ 167.14°
The perimeter of a regular polygon is 63 ft. An exterior angle of the polygon measures 40 degrees . Find the length of each side. Please Explain Step By Step?
Suppose the polygon has n sides. The polygon is regular => each of its exterior angles is equal.The sum of all n angles = 360 deg so each angle is 360/n deg Therefore 360/n = 40 => n = 9 sides. Then perimeter = 9 * length of one side = 63 ft. So each side is 63/9 = 7 ft.
If the interior angle of a polygon is 174 how many sides does it have?
7 sides acacia sucks balls
