七边形 heptagon 八边形 octagon 九边形 enneagon 十边形 decagon 十一边形 hendecagon 十二边形 dodecagon
百度试题 结果1 题目The shape with eight sides is a ___. A. Octagon B. Heptagon C. Nonagon D. Decagon 相关知识点: 试题来源: 解析 A。八边形有八条边,七边形有七条边,九边形有九条边,十边形有十条边。反馈 收藏
It has eight sides. What is it? A. heptagon B. octagon C. nonagon D. decagon 相关知识点: 试题来源: 解析 B。本题考查几何图形的边数。“eight sides”表示八条边,选项 B“octagon”是八边形;选项 A“heptagon”是七边形;选项 C“nonagon”是九边形;选项 D“decagon”是十边形。
结果1 题目A shape with eight sides is called _. A. nonagon B. decagon C. octagon 相关知识点: 试题来源: 解析 C。选项 A“nonagon”是九边形;选项 B“decagon”是十边形;选项 C“octagon”是八边形。有八条边的形状是八边形。反馈 收藏 ...
A shape with eight sides is called? A. octagon B. heptagon C. nonagon D. decagon 相关知识点: 试题来源: 解析 A。A 选项 octagon 是八边形;B 选项 heptagon 是七边形;C 选项 nonagon 是九边形;D 选项 decagon 是十边形。所以答案是 octagon。
A polygon with 17 sides is called a heptadecagon Triangle 3 60.00 180 A polygon with 3 sides is called a triangle (or a trigon)Ask Another Question Which Polygon has the most sides? Or Find out which Regular Polygon has the most sides. A regular polygon has all sides of equal length ...
To find the interior angle of a regular polygon, divide the sum of the interior angles by the number of sides. A. True B. False 13 not attemptedThe sum of the interior angles in a decagon (a 10 sided polygon) is 1440°.What is each internal angle in a regular decagon? A. 144...
Example: Find the number of diagonals in a decagon. Solution: The number of sides in a decagon is n = 10. The number of diagonals of a decagon is calculated using the formula: n(n - 3)/2 = 10(10 - 3)/2 = 10(7)/2 = 70/2 = 35 Therefore, the number of diagonals of a de...
•10 sides – decagon Gartneer, Chance E.. "How To Find The Number Of Sides Of A Polygon"sciencing.com, https://www.sciencing.com/how-to-find-the-number-of-sides-of-a-polygon-12751688/. 8 April 2023. APA Gartneer, Chance E.. (2023, April 8). How To Find The Number Of Sides...
Decagon,10sides Dodecagon,12sides Gon15,15sides Gon18,18sides Icosagon,20sides Gon24,24sides Gon42,42sides Infinite tiling Can be named after the different full vertices it's composed of. Example:(▲.■.⬣.■)or(▲⁶; ▲².■.▲.■)...