百度试题 结果1 题目This shape 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。八边形有八条边,heptagon 是七边形,nonagon 是九边形,decagon 是十边形。反馈 收藏
百度试题 结果1 题目Look at the picture. What shape is it? A. Decagon B. Heptagon C. Nonagon 相关知识点: 试题来源: 解析 C。解析:图中的图形有九条边,这是九边形的特点。选项 A 十边形有十条边;选项 B 七边形有七条边。反馈 收藏 ...
结果1 题目What shape is in the picture? A. Dodecagon B. Undecagon C. Octodecagon 相关知识点: 试题来源: 解析 A。解析:图中的图形有十二条边,这是十二边形的特点。选项 B 十一边形有十一条边;选项 C 十八边形有十八条边。反馈 收藏
结果1 题目This shape has eight sides. What is it? 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。选项 B 七边形有七条边;选项 C 九边形有九条边;选项 D 十边形有十条边。反馈 收藏 ...
英语翻译The decagon shown has a reflew angle at P.What is the largest possible number of reflew angles in a decagon? 答案 本句中的a reflew angle 是否打错了,是不是a reflex angle?a reflex angle 优角; 反角 所显示的十边形在P点有一个优角(反角),在一个十边形中优角(反角)最多可能有几个...
What causes Elder Decagon to tell the shapes that the mountain is going to erupt?A.She wants the shapes to leave the island so she can be alone.B.She wants them to build a boat so she can take a vacation.C.She is upset that the shapes are lazay and don't work together....
A line segment joining one corner to another but is not an edge is called a diagonal. In other words, a diagonal is a line that connects the opposite vertices of a polygon. Learn the definition, formula, examples & practice questions.
What is a Polygon? In geometry, apolygon can be defined as a flat or plane, two-dimensionalclosed shapebounded with straight sides. It does not havecurvedsides.Thesidesof a polygon are also called its edges. The points where two sides meet are the vertices (or corners) of a polygon. ...
Shaun is currently an Assistant Professor of Mathematics at Valdosta State University as well as an independent private tutor. Cite this lesson In this lesson you will discover the nine-sided geometrical shapes called enneagons and learn formulas for perimeter, exterior and interior angles, radial...
0, the angle is rotated about the origion What is the angle of rotation of a regular decagon? Each interior angle is 144 degrees. Related questions What is the angle of rotation of alphabets with rotational symmetry? What is the angle of rotation of alphabet S ...