Maths

In ΔABC, AB=AC=13 and BC=10. P is a point on BC with BP<PC, and H,K are the orthocentres of ΔAPB and ΔAPC respectively. If HK=2, find PC.

Show your steps with suitable diagram(s)

更新:

you got typing error

3. angle AFC = angle "FPK"??? Should it be angle PFK

And also why angle ACF = angle PKF?

更新 2:

If you can make the amendment, you can get the correct ans~

1 個解答

評分
  • 筱紫
    Lv 7
    1 十年 前
    最佳解答

    37/5?????????

    2009-12-08 13:36:05 補充:

    The answer is 37/5

    Please select the link below.

    http://blog.xuite.net/ginwha/school/29118771

    2009-12-11 14:33:46 補充:

    Thank you for your suggestion!

    I have correct the error,

    but I still get the same answer!

    2009-12-11 14:33:55 補充:

    Thank you for your suggestion!

    I have correct the error,

    but I still get the same answer!

    • 登入以回覆解答
還有問題嗎?立即提問即可得到解答。