Mathematics, 24.10.2021 23:10 ricardotavarez6

Cho Tam giác ABC M trung điểm của AB
N Trung điểm của AC
P đối xứng C qua M
Q đối xứng Với B qua N
Chưng minh: P đối xứng Q qua A?

Answers: 1

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Cho Tam giác ABC M trung điểm của AB
N Trung điểm của AC
P đối xứng C qua M
Q đố...