angle between 0 and 90 part of

angle Noun

— When two straight lines come together, they make an angle. A 90° angle is called a right angle.

between Preposition

— If mathx/math is between mathy/math and mathz/math, mathy/math is on one side of mathx/math and mathz/math is on the other side. Georgia is between North Carolina and Florida.

and Conjunction

— You use and to talk about two things at once. I like singing and reading. Mary and Jane went on a holiday together. — You use and when you are listing a few things and you are now on your last item of the list. I like singing, reading, cycling and playing soccer. I used to like this girl from my class as she is pretty, gentle and caring. — And is used when you are putting two sentences together. She came into the store, shouted at the cashier, and left. — Used to show what happened after something else. The alarm went off and I woke up. — And is used to join certain numbers together. Two hundred and thirty-five people went missing after the earthquake.

part Noun

— A part of something is one piece of it or a small amount of it. As a part of this team, you need to come to practice regularly. Part of the page was gone, so I couldn't read it. I don't have the right part to fix your computer, but we've ordered it.

part Verb

— If A and B part, they were together and now they are not. My wife and I parted after our son died. We didn't want to part with the house, but we had to sell it. He parted the leaves and looked up at the bird.

of Preposition

— Made using. It is a house of cards.