1). DIK Titik R (20,30). carilah Bayangan titik ? Jika dicerminkan terhadap A sb x. b. Sb y. C. titik 0
a. R'(20, -30)
b. R'( -20, 30)
c. R'( -20, -30)
[answer.2.content]WOW! Weather!
a. R'(20, -30)
b. R'( -20, 30)
c. R'( -20, -30)
[answer.2.content]