What do you call a polygon with 3 sides? A three-sided polygon is a triangle. Which best describes a regular polygon? In Euclidean geometry, a regular polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length). Regular poly...
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A regular polygon has sides that have the same length and angles that have equal measures. Learn about what a polygon is and understand how to...
Angles in Polygons Polygons have. Triangles are used to find these angles, because they are the polygon with the fewest number of sides and angles. All triangles have an interior angle of 180 degrees. Thus, thestates that the sum of the measures of the interior angles of a regular n-gon...
题目A polygon cannot have ( ) sides. A: 2 B: 3 C: 4 D: 21 相关知识点: 试题来源: 解析 AA polygon must have 3 or more sides.一个多边形不可能有( )个边.A. 2B. 3C. 4D. 21多边形必须具有3个以及以上的边.故选A. 反馈 收藏
Answer to: The sum of a polygon with (2n - 3) sides is 62 right angles. Find the value of n. By signing up, you'll get thousands of step-by-step...
213420A polygon has n sides. Two of its exterior angles are 21°and 54° The remaining exterior angles are 15 cach. Find (a) the value of n, Sum of exterior an g|cs=360° 21°+54°+(n-2)15=360° n-21 Answer n+...21... 121 (b) the sum of interior angles of the poly...
Q: A polygon with five or more sides? Write your answer... Submit Still have questions? Find more answers Ask your question Continue Learning about Geometry What is a polygon with five sides called? A polygon with five sides is a pentagon. What is the name of a polygon with five sides...
An irregular polygon is a polygon with sides and/or angles of differing lengths and sizes. (Although they still must be straight and joined up.) Examples of primary-school polygons Polygons taught in primary school include: Regular Irregular Triangle(3 sides) Quadrilateral(4 sides) Pentagon...
A. It is a pentagon with five sides. B. It is a heptagon with seven sides. C. It is an octagon with eight sides. D. It is a hexagon with six sides. 相关知识点: 试题来源: 解析 D。本题考查多边形的名称。A 选项是五边形;B 选项是七边形;C 选项是八边形;D 选项是六边形,与题目中...