Ways of holding acrylic pieces at 90* with each other for gluing?

[Henry100]

Which are all the known ways of doing that?

[troylee]

easy way use a speed square with the bottom corner cut out or a scrap piece of plastic... Or hold it with your hand if it is cut 90 it will stay 90....how do you want to do it???

[troylee]

I think bean said it how it is LOL..... You do ask very odd questions are you bored???are you trying to test us???why do you always ask for all the known ways of something everyone has there own way really..... It only takes a little common sense to figure that out...if you can't figure it out I would suggest you leave the diy activities alone...I'm not trying to be mean but you need to have some sort of skills or creativity...sorry if I sound mean I'm not trying to be...

[ruarox]

[violation]

[troylee]

hey thanks maybe I am....I'm trying to help him but if you read all his posts you would see what I'm talking about....the advice is free he can take it or leave it....I'm not getting paid to do this I just want to help ....I'm sorry you feel that way...

[8BALL_99]

I don't really think the question is that crazy. I'm sure different people use different methods. Sure you could say try to figure out what works for you on your own.. But at the same time no reason to re invent the wheel.. I had the same issue.. I use to use speed squares and would just stick something up against the back of the piece to hold it.. Then one day i got tired of fumbling around and just made a couple of 90s out of particle board.. I routed the corner with a round over bit so it doesn't smudge the glue. The 90s are big and heavy enough that I can just clamp the piece to it and I dont' need anything else to brace it..
http://pic90.picturetrail.com/VOL2150/944495/20092255/328056537.jpg