结果1 题目 11 The diagram shows a regular pentagon ABCDE, a regular hexagon AEFGHJ and a triangle ABJ.J H Diagram NOT accurately drawn AG BE FC DWork out the value of x.x=24 相关知识点: 试题来源: 解析 24 oe or oe or oeor or or 反馈 收藏
百度试题 结果1 题目 201901−4MA0−4HThe diagram shows a regular pentagon ABCDE, a regular hexagon AEFGHJ and a triangle ABJ.x^2+1/(x^2)=1Work out the value of x. 相关知识点: 试题来源: 解析 x=24N/A. 反馈 收藏
This chapter elaborates the research pentagon as a diagram for reflecting on research. Examples show how the pentagon may represent specific aspects of research, how it allows for (re-)structuring the inquiry process in research, and finally the pentagon is used as an analytic tool to visualize...
I show that a fifth century BCE Uruk tablet employs the Ancient method, but possibly with very strange consequences, and that a Ptolemaic Egyptian papyrus that checks this method by comparing the area of a circle calculated from the sum of a regular inscribed polygon and the areas of the segm...
In that work it was argued on "physical" grounds that the only divergence arises from a simple pole. Here we undertake and complete the argument by summing to zero all the non-leading logarithmic terms (which are potentially new divergences) in the pentagon diagram. Certain aspects of our ...
The diagram shows a pentagon ABCDE in which all sides are equal in length and two adjacent interior angles are 90° . The point X is the point of intersection of AD and BE.Prove that DX=BX . 相关知识点: 试题来源: 解析 N/A AE and BC are equal, and are parallel because the angles...
14 In the diagram, ABCDE is a regular pentagon where A is due north of E.Find the bearing of(i) B from A,A(ii) D from A,(iii) C from E EB DC 相关知识点: 试题来源: 解析 (1)Exteriorangle==72°Bearing=072°(ii) ∠BAD=72°Bearing=144°(iii)Bearing=072° ...
The diagram shows a pentagon drawn on a square grid. All vertices of the pentagon and triangle are grid points. What fraction of the area of the pentagon is shaded?( ) A: B: C: D: E: 相关知识点: 试题来源: 解析 A The area of the shaded triangle is . The area of the...