Is the figure made up of a triangle and a parallelogram symmetrical? A. Yes B. No C. Maybe 相关知识点: 试题来源: 解析 B。三角形和平行四边形组成的图形不是对称图形。选项 A 错误,该组合图形不对称。选项 C 错误,可明确判断不是对称图形。反馈 收藏 ...
百度试题 结果1 题目 (2) A quadrilateral that has one symmetrical line is ( D).(A) an equilateral triangle (B) a parallelogram(C) a rectangle (D) an isosceles trapezium 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
A line of symmetry is the line that divides a shape or an object into two equal and symmetrical parts. We also call this line the axis of symmetry or mirror line because it divides the figure symmetrically, and the divided parts look like mirror reflections of each other. More line of ...
The tool-box(2) contains two symmetrical sets(3, 4) of two superimposed trays(5a, 5b and 6a, 6b) when closed, and the trays can be moved into laterally offset positions when the box is open. The trays are coupled by a system of pin-jointed link rods(9, 10, 11, 16) whereby ...
Statement 2 : Ifg(a−x)=−g(a+x)∀x∈R,theng(x)is symmetrical about the point(a,0) View Solution Statement 1 is True: Statement 2 is True; Statement 2 is a correct explanation for statement 1 Statement 1 is true, Statement 2 is true;2 Statement 2 not a correct explanation ...
a构造平行四边形 Structure parallelogram[translate] a1527 GMT: The United States -- joining a roster of countries undaunted by the continuing atomic crisis in Japan -- says it still wants to expand nuclear plant construction, as part of its drive to secure clean energy alternatives 1527格林维志时...
But, that’s not all. Looking at the side profile, the pliers have a non-symmetrical jaw design that creates a 3-point gripping geometry when gripping flat materials. It looks like this “three-point system” creates much greater surface contact when gripping flat materials, compared to tr...
If A(1, 1), B(5, 4), C(10, 3), and D(6, 0) are the vertices of a quadrilateral, do the points form a parallelogram? Justify your answer. graphical approach was used to solve the following LP model in problem. Maximize profit = $4x + $5y Subjec...
These drives are not mass produced bits sold indiscriminately by the thousands, it is a high security locking system. Only the owners have their private or exclusive key code. Unlike Hex or Torx screws, it does not have symmetrical shapes that are easy to distinguish and compromise. Keyed-Lok...
Question: The perimeter of the triangle BCD, in the figure below, is 24 cm. Find the measurements of angles OBC and ODC. Triangle: For a geometrical figure whose three symmetrical lines enclosed together to form a geometry which has three vertices is...