Câu hỏi:
Tam giác ABC có
B^=2C^, AB = 4cm, BC = 5cm. Tính độ dài AC
Bạn đang xem: Tam giác ABC có góc B = 2 góc C, AB = 4cm, BC = 5cm. Tính |
Trả lời:
Đăng bởi: Phòng Giáo Dục và Đào Tạo Tân Phú
Đăng bởi: Câu hỏi Tự Luận
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