Cho
Tìm tọa độ của
A.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019112488342473069/obj2019112488342473069385464_images/obj2019112488342473069385464_img1.png)
B.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019112488342473069/obj2019112488342473069196436_images/obj2019112488342473069196436_img1.png)
C.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019112488342473069/obj2019112488342473069896296_images/obj2019112488342473069896296_img1.png)
D.
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019112488342473069/obj2019112488342473069629752_images/obj2019112488342473069629752_img1.png)
Đáp án và lời giải
Đáp án:A
Lời giải:
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019112488342473069/obj2019112488342473069202237_images/obj2019112488342473069202237_img1.png)