can't round triangle single corners

[ermannolelli]

once i build the shape and i grag down the round corner tool, all corners become round, not only the one i need...

how comes??

[Mohammad.Harb]

use the direct selection Tool ( white Arrow Tool : keyboard shortcut : A)

Click on one of the Anchor points  then use the corner widget to change the corner

[carlosgarro · Accepted solution]

Here's a quick GIF about Mohamad explanation:

You can also use the "Corners" option in the options panel to set dimension and corner type.