Triangle area twice another triangle area

This topic has expert replies
Source: — Problem Solving |

Junior | Next Rank: 30 Posts
Posts: 15
Joined: Mon Nov 27, 2006 4:55 pm

by sudhirsk » Sat Jun 02, 2007 6:48 pm
Ratio of areas of two similar triangles is the square of the ratio of the lengths of corresonding sides. This gives: sqrt(2) * s

Junior | Next Rank: 30 Posts
Posts: 28
Joined: Sat May 26, 2007 10:12 am
Thanked: 1 times
I didn't know this rule. Thanks for your help! :)