She cut plywood with sides of ten cm.
Are there two meanings in this sentence? I mean does it mean that she cut plywood that has sides of 10cm or she wants plywood to have sides of 10cm and cut it accordingly?
She cut plywood with sides of ten cm.
Are there two meanings in this sentence? I mean does it mean that she cut plywood that has sides of 10cm or she wants plywood to have sides of 10cm and cut it accordingly?
Yes, theoretically your sentence could mean either:
There was plywood that had sides of 10cm and she cut it
or
She cut plywood so that it had sides of 10cm.
You have to work out which is meant from context. This makes it a poor sentence, and it would be better to write one that removed the ambiguity, for example:
She cut plywood into pieces that had sides of 10cm.
or
She cut pieces of plywood that had had sides of 10cm.