Jawabanmu

2014-04-06T18:06:07+07:00
Bayangan A(-1,9) titik A(2,4)ditambahT(-3,5)
Jawaban paling cerdas!
2014-04-06T18:12:49+07:00
A (2,4) ⇔ T(-3,5)
Bayangan A = (2+(-3),4+5) = (-1,9)