Cho Tam giác ABC vuông tại A, kẻ đường cao AH. Biết BH =2 cm, BC=8 cm a, Tính AB, AC, AH b, Tính BHA c, Trên cạnh AC lấy điểm K tuỳ ý( K ∈A và C), gọi D là hình chiếu của A lên K. Chứng minh AB= BC. sinBOH

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I think you should buy _____  pack of mineral water instead. And you can also buy _____  snacks such as potato crisps, 3 kilos of mandarins, 2 kilos of apples, 3 bunches of bananas, ______  cookies and soft candies.

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We should decorate our living room with _____ orange banner. We also need ________  ribbons, balloons, party hats and costume.

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I think that ______ cauliflower is not enough for 3 people. Let’s buy one more.