M?i ng??i c?ng c?n ph?i ki?m tra th?t k??các thông tin tr??c khi s??d?ng ?????m b?o Hello?u qu??t?i ?a.Task fifth grade little ones to Stick to the Guidance and rotate The form in the clockwise or counterclockwise direction with a single quarter or fifty percent turn and draw it while in the Area delivered.The coordinates of a determine are given