结果1 题目Which of the following is a regular polygon? A. Scalene triangle B. Isosceles triangle C. Equilateral triangle D. Right triangle 相关知识点: 试题来源: 解析 C。正多边形的各边和各角都相等,等边三角形符合正多边形的定义。反馈 收藏 ...
A regular polygon has equal sides and equal angles. Which of the following is a regular polygon? A. rectangle B. square C. trapezoid D. parallelogram 相关知识点: 试题来源: 解析 B。A 选项“rectangle”长方形,对边相等,四个角相等但不是所有边都相等;B 选项“square”正方形,四条边相等,四个...
Optical device for the production of a curvilinear regular polygon, the diameter of which is adjustable to collimators sightingCHOLLETCHOLLET
a父母找了一些轻松的话题为了让我减轻压力 正在翻译,请等待...[translate] aHis best approximation of π was 3.14159 which he achieved from a regular polygon of 3072 sides 他的π的最佳的略计是他从3072边一正多边形达到的3.14159[translate]
The first class in a relative frequency table is 50-59 and the corresponding relative frequency is 0.2. What does the 0.2 value indicate? Considering the following frequency distribution, what is the midpoint of the second class? Class Frequency Relative Frequency 20? x less than 30 5 30? x...
百度试题 结果1 题目2. In which of th e regular polygons below is th e marked angl e th e largest? A(B) (C) (D) a e e e(E) 相关知识点: 试题来源: 解析 A 反馈 收藏
Consider a regular n-sided polygon where n is an integer greater than 2, which of the following statements is incorrect? A: The polygon has n axes of symmetry. B: Each axis of symmetry of the polygon passes through at least one vertex. C: The centre of rotation of the polygon is the...
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Which two scales of measurement always require nonparametric procedures? Parametric and Non-Parametric: Parametric data means when the data is numeric and non-parametric data means when the data is non-numeric (i.e. categorical). For example, age is parametric data while gender is non-p...
aTo take the polygon effect into consideration, the relationship among S, the rotation angle θ, and the actual radius Rb of pitch circle is defined by equation (12) and fig. 4. 要考虑到多角形作用,关系在S之中,自转角度θ和沥青圈子实际半径铷是由式(12)定义的和。 4.[translate] ...