4As shown in figure 1,point C is on the segment BG and quadrilateral ABCD is a square. AG intersects BD and CD at points E and F, respectively. If AE=5 and EF=3, then FG=( ) A. AD5E3FBCGfigure 1 B. 163 C. 4 D. 5 E. square 正方形;intersect…at… 与…相交于…) 5ADE...
as shown in Figure 1. 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 如图1所示。 翻译结果2复制译文编辑译文朗读译文返回顶部...
As shown in Figure 1 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 如图1所示 翻译结果2复制译文编辑译文朗读译文返回顶部...
2【题目】As shown in figure 1,point C is on the segment BG and quadrilateral ABCD is asquare.AG intersects BD and CD at points Eand F,respectively.If AE=5 and EF=3,then FG=( 3【题目】Asshowninfigurel, point C ison the segmentBG and quadrilateralABCD is asquare . AGintersectsBD...
As shown in Figure 1, there is a green square piece of paper with side length 12 centimetres.(1) If the largest possible circle is cut from the green paper, find the area of the circle.(2) If four circles are cut from the green paper as shown in Figure 2, then is the sum of ...
27. As shown in figure 1, in △ABC, B D and C D bisects ∠ABC and ∠ACB respectively.(1) If ∠ A =60°, find the degree of ∠D;A DB Cfigure 1(2) If ∠ A =n°, then ∠ D =___; (Express it in terms of n)(3 ) As shown in figure 2, in △ABC, BP an...
20 As shown in Figure 1, C E ⊥AB at point E and D F ⊥AB at point F. AD = BC and A E = B F .(1)Prove: BC ∥AD;(2) If △ABD is flipped over and folded 180° as shown in Figure 2, try to explain AC = DB .C CA B A E F B Figure 1Figure 2 ...
26 As shown in Figure 1, in equilateral triangle ABC, points D and E are on the extension of A B and BC, respectively, and B D =CE. Join A to E and C to D.(1) Explain why △CBD≅△ A C E .(2) If △C B D is rotated 60° anticlockwise around point B (as shown in...
14 As shown in Figure①,it is given that ADBC,∠ABC=∠BCD,AB=CD andAE=DF.(1)Explain why BF=CE.(2)When E and F move towards each other,they form the figures shown in Figures②,③,④,⑤and⑥.In these cases,is the above conclusion still true?EAD FA(E)D(F)AEFDBCBCBC①23A...
【题目】10 As shown in Figure ①, in square ABCD, E, F, G and H are points on AB, BC, CD andDA, respectively, and HA=EB=FC=GD, Join E to G and F to H, and the intersectionpoint is O.(1) In Figure ②, join E to F, F to G, G to H and H to E. Determine ...