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8 Cards in this Set
- Front
- Back
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how is an angle formed ? |
by two rays that share a common end point |
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what is a vertex ? |
a vertex is the point where two rays meet |
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how many degrees is a right angle ? |
90 degrees |
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how many degrees is an acute angle ? |
anything less than 90 degrees |
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how many degrees is an obtuse angle ? |
anything OVER 90 degrees |
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how many degrees is a straight angle ? |
180 |
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what are two angles if they are opposite angles formed by the intersection of two lines ? |
verticalllllll |
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what are two angles if they share a common vertex, a common side but do not overlap ? |
adjacenttttttt |
