The vertices A,B, and C of a triangle are given by the points (.1, 0, 2), (0, 1, 0), and (1,.1, 0), respectively. Find point D so that the figure ABCD forms a plane parallelogram.
我本書有答案,但係我想要STEPS,THX
PS ANS. (0,−2, 2) or (2, 0,−2).
收錄日期: 2021-04-28 14:21:18
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130220000051KK00412