defeated_soldier
Junior Member
- Joined
- Apr 15, 2006
- Messages
- 130
how do i prove two triangles are similar ?
suppose, i proved two triangles have same corresponding angles ....can i call these two triangles are similar ?
OR do i have to prove that its corresponding sides also have same ratio .
do i have to prove BOTH or any one of the above is sufficient ?
suppose, i proved two triangles have same corresponding angles ....can i call these two triangles are similar ?
OR do i have to prove that its corresponding sides also have same ratio .
do i have to prove BOTH or any one of the above is sufficient ?