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 ...
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...
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 the net for a right-pyramid with a regular pentagon as its base.The net is constructed using five straight lines.b(a) Without measuring, explain why angle must be108°(b) Calculate the size of angle .You must showyour working.___°(c) On these nets, the point marke...
13Diagram NOT accurately drawn x The diagram shows a square and 4 regular pentagons.Work out the size of the angle marked x. 相关知识点: 试题来源: 解析 54M1 for 180-360÷5 or 108 seen as the interior angle of a pentagonM1 (dep on previous M1)for 360-2x'108'-90A1 for 54 caoORM...
25K JNOT TO ED SCALE A0F CB HG The diagram shows two regular pentagons.Pentagon FGHJK is an enlargement of pentagon ABCDE, centre O.(a) Find angle AEK.126Angle AEK =... [4](b) The area of pentagon FGH.JK is 73.5 cm2.The area of pentagon ABCDE is 6cm2.Find the ratio perimeter...
23K NOT TO ED SCALE A0F CB HG The diagram shows two regular pentagons.Pentagon FGHJK is an enlargement of pentagon ABCDE, centre O.Find angle AEK.126Angle AEK =...[4] 相关知识点: 试题来源: 解析 126M3 for (360-(180-(360÷5))/2or(...
(b)B Cyo NOT TO SCALE D76°少。→A EThe diagram shows a pentagon ABCDE.BC is parallel to AE and angle CDE is a right angle.Find the values of x and y.Answer(b) x = 104...y=135.■[3] 相关知识点: 试题来源: 解析 104135...
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...
The diagram below shows how this can be used on a pentagon (a five-sided polygon). Interior angles of a pentagon My own image The Interior Angle Sum of Further Polygons We can see in the pentagon diagram that a pentagon is split into three internal triangles, so it must have an interio...