http://img16.imageshack.us/img16/4434/similar.jpg

Given thatYM = 3a, MZ = a+2, LM = 18 and XZ = 30, find a in the following diagram

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- Sep 1st 2009, 11:33 PMrealisticneed help with similar trinagle problem
http://img16.imageshack.us/img16/4434/similar.jpg

Given thatYM = 3a, MZ = a+2, LM = 18 and XZ = 30, find a in the following diagram - Sep 2nd 2009, 12:46 AMeXist
Cause they are similar triangles you can setup a ratio:

Cross multiply: - Sep 2nd 2009, 12:49 AMrealistic
- Sep 2nd 2009, 12:51 AMeXist
Cross multiply from there:

- Sep 2nd 2009, 01:13 AMrealistic