예제 #1
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    public static DIEM Trong_tam(TAM_GIAC tg)
    {
        DIEM kq;

        kq.x = (tg.A.x + tg.B.x + tg.C.x) / 3;
        kq.y = (tg.A.y + tg.B.y + tg.C.y) / 3;
        return(kq);
    }
예제 #2
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    public static String Chuoi(TAM_GIAC tg)
    {
        String kq;

        kq = "A" + XL_DIEM.Chuoi(tg.A);
        kq = kq + "B" + XL_DIEM.Chuoi(tg.B);
        kq = kq + "C" + XL_DIEM.Chuoi(tg.C);
        return(kq);
    }
예제 #3
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    public static String Chuoi_tam_giac(TAM_GIAC tg)
    {
        String kq;

        kq = "A" + Chuoi_diem(tg.A);
        kq = kq + " B" + Chuoi_diem(tg.B);
        kq = kq + " C" + Chuoi_diem(tg.C);
        return(kq);
    }
예제 #4
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    public static Double Chu_vi(TAM_GIAC tg)
    {
        Double kq;

        kq = XL_DIEM.Khoang_cach(tg.A, tg.B);
        kq = kq + XL_DIEM.Khoang_cach(tg.B, tg.C);
        kq = kq + XL_DIEM.Khoang_cach(tg.C, tg.A);
        return(kq);
    }