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Description
Flashcards by ebannatyne.45...., updated more than 1 year ago
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Created by ebannatyne.45....
about 11 years ago
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| Question | Answer |
| what is a line interval? | a definite part of a line for example:x--------------y the interval is xy |
| what is a ray? | it is a part of a straight line that starts at a point and continues in one direction only |
| what is an angle? | an angle is made up of two rays that have the same starting point. this point is called the vertex of an angle. |
| what is a revolution? |
Image:
r (image/jpg)
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| what is a reflex angle? |
Image:
r (image/jpg)
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| what is an acute angle? |
Image:
a (image/jpg)
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| what is an obtuse angle? |
Image:
o (image/jpg)
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