cứuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu ak ----- Nội dung dịch tự động từ ảnh ----- Bài 4: Cho hình vẽ sau: FE B K D G H Biết hình chữ nhật ABCD có AB= 12cm, AD= 10cm, AE= 7cm, CG =6cm, AJ =5cm, CL=7cm. Tính diện tích phần được tô đậm. âu trả lời của bạn