Cho tam giác ABC vuông tại A. AB=12cm, AC=16, đường cao AH. a) Kẻ phân giác của góc ABC cắt AH tại E. CM AB × HE= AE × BH

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Giúp mình với :v nó về phần chuyển câu trực tiếp và gián tiếp 2"Shall we go somewhere for a cup of coffee after class?" Tom said. ………………………………………………………………………………. 3 John said to Mary, "Why don't you wear your hair a little longer." ………………………………………………………………………………. 4 "Would you like another cup of tea?" the landlady said to the guest. ………………………………………………………………………………. 5 My sister said to me, "What about going to see Aunt Mary on Sunday?" ………………………………………………………………………………. 6 She asked me, "Have you ever seen a flying saucer?" ………………………………………………………………………………. 7 James said: "Do you want me to type this letter for you?" ………………………………………………………………………………. 8 Alfred said to John, "I didn't use your cassette player! Someone else did, not me." ………………………………………………………………………………. 9 Father said, "I was the superintendent while this school was being built." ………………………………………………………………………………. 10 The woman said, "If I had a gas stove, it would save me a lot of time." ……………………………………………………………………………….