If the sum of the interior angles of a polygon is 1080 degrees, then the polygon is: A. hexagon B. heptagon C. octagon D. nonagon 相关知识点: 试题来源: 解析 C。根据内角和公式 (n - 2) × 180 = 1080,解得 n = 8,所以是八边形。
The sum of the interior angles of a polygon is 720 degrees. What kind of polygon is it? A. 程观下程观下pentagon程观下程观下 B. 日济细六王应满行日济细六王应满行hexagon日济细六王应满行日济细六王应满行 C. 张且统现消它总张且统现消它总heptagon张且统现消它总张且统现消它总 D...
A. 180 degrees B. 360 degrees C. 540 degrees D. 720 degrees 相关知识点: 试题来源: 解析 B。本题考查多边形外角和的性质。任何多边形的外角和总是 360 度。选项 A 是三角形内角和,选项 C 是五边形内角和,选项 D 是六边形内角和。反馈 收藏 ...
The sum of the interior angles of a polygon with n sides is (n - 2)×180°. If n = 5, h
sum of interior angles of a polygon 19.8.2024 #学习使我快乐 #学习日常 #生活日常 #课堂实录 #小学数学 - Claire Chen于20240822发布在抖音,已经收获了4.9万个喜欢,来抖音,记录美好生活!
【题目】8 If the sum of the interior angles of a polygon is 3 times the sum of its exterior angles, find the number of the sides of this polygon. 相关知识点: 试题来源: 解析 【解析】 8 Let the number of sides of the polygon be n. Then 180°X (n-2)=360°X3, so the soluti...
The sum of the interior angles of a polygon is 1080 degrees. How many sides does the polygon have? A. 因说准因说准Eight因说准因说准 B. 东定算支极队记件积报手证又就意提东定算支极队记件积报手证又就意提Seven东定算支极队记件积报手证又就意提东定算支极队记件积报手证又就意提 ...
The sum of the interior angles of a regular polygon is . Find the size of one exterio
百度试题 结果1 题目What is the sum of the interior angles of the polygon? 相关知识点: 试题来源: 解析 43×180=7740°or45×172=7740° 反馈 收藏
题目What is the sum of the interior angles of the polygon shown below?o 相关知识点: 试题来源: 解析 Sum of is,s 一 S=(n-2)(180) S=(7-2)(180) 5=900 07 2 0 PVC-5=10 Exc-Ys- 一 21=9(1= 0 男 81=(9) 反馈 收藏