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from1升from2數學作業p.42,p.68

發問:

請各位幫幫手,教下我點做~p.42(13).This net will make a cuboid.3D長方形的平面圖長:7cm闊:3cm(a) Use 2-D representation to show the cuboid that is fromed by the net.p.68(5).Here is a picture showing a 4-storey building and a tree.(棵樹係樓宇的4分3)Estimate the height of the tree, and explain your estimation strategy. 顯示更多 請各位幫幫手, 教下我點做~ p.42(13). This net will make a cuboid. 3D長方形的平面圖 長:7cm 闊:3cm (a) Use 2-D representation to show the cuboid that is fromed by the net. p.68(5). Here is a picture showing a 4-storey building and a tree.(棵樹係樓宇的4分3) Estimate the height of the tree, and explain your estimation strategy.

最佳解答:

如果我冇理解錯第一題係畫圖o既.. 係咪要畫番7x3cm o既長方形呢??我諗應該冇咁簡單 題目係咪有圖架?? 我答左你另外果題先 Let's Y is the height of the building The height of the tree is 3/4 Y 我唔知你D格式係咪咁@@我間中學就咁寫得喇=] 我比我email你..唔明再問我啦 s25998066@yahoo.com.hk

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