Results 1 to 4 of 4

Thread: Find the area

  1. #1
    Silver Lounger Maudibe's Avatar
    Join Date
    Aug 2010
    Location
    Pa, USA
    Posts
    1,702
    Thanks
    72
    Thanked 361 Times in 330 Posts

    Find the area

    DE is parallel to CB and the ratio (length of AE / length of EB) is 4. If the area of triangle AED is 20 square inches, what is the area, in square inches, of triangle ABC?

    triangle.png

  2. #2
    5 Star Lounger
    Join Date
    Jan 2001
    Location
    La Jolla, CA
    Posts
    1,175
    Thanks
    16
    Thanked 43 Times in 42 Posts
    Last edited by kweaver; 2013-08-02 at 07:21.

  3. #3
    Super Moderator BATcher's Avatar
    Join Date
    Feb 2008
    Location
    A cultural area in SW England
    Posts
    2,980
    Thanks
    19
    Thanked 120 Times in 114 Posts
    I make it
    BATcher

    Primary school is much better than the adult world - you get to do a lot more colouring in.

  4. #4
    Silver Lounger Maudibe's Avatar
    Join Date
    Aug 2010
    Location
    Pa, USA
    Posts
    1,702
    Thanks
    72
    Thanked 361 Times in 330 Posts
    Nicely done , guys!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •