find the area of ABCD in terms of X ,,即係點呀??

2006-11-10 2:21 am
find the area of ABCD in terms of X ,,即係點呀??
個 x 要放係邊呀??
比d examples,,ok?

回答 (1)

2006-11-10 2:35 am
✔ 最佳答案
有個例子易明d...
例如:
一個長方形...長係x,闊係2..
咁個area就係2x....
明未?
參考: me


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