Tuesday, November 28, 2006

POTW #4




















The entire figure at the above is a right triangle. Angles ABC and BDA are right angles. Lines BA is 15 units and line BC is 20 units. Find, if possible, the lengths of l and m. If you think it is impossible, then explain why it is so.


Email all answer to twang7888@yahoo.com.

Difficulty level: 3

Source: Totally original, so forget about finding the answer on the web, but there's always the possibility that someone else has coincidencially posted it on the web.

4 comments:

Anonymous said...

AHAHAHAHAHAHAAHAHAHA TOO BAD!!!! ive alrdy got my stuff that i need!!!

Anonymous said...

u didnt tell me how to do the HTML video thingy, so i didnt change it u kno

Anonymous said...

im not changing it till u agree to tell me hwo to do the video, and its not links...and linnea wants to kno

Tony said...

no, i'm not telling!