Ok, here is how it works. I will give you a clue. It will consist of TRI plus another word, which combine to make a new word. Example:
TRI + an arthritis fighting drug = something given to show respect
The answer is tribute!
-1.TRI + measurement using degrees = three sided figure. 8 letters
-2.TRI + nickname for a type of shoe = like the council in "Survivor". 6
-3.TRI + Phosphorus = To stumble, or a journey. 4
4.TRI + the main point = a type of lens for your glasses. 8
-5.TRI + to throw wildly, or a school dance = wasting time. 8
-6.TRI + a pea capsule = camera stand. 6
-7.TRI + put a little ____ into it, or what one says when they hit the ground after falling = Victory. 7
-8.TRI + small container for liquids = insignificant. 7
-9.TRI + Asian country = parasitic worm. 8
-10.TRI + edible food grain = type of hat. 7