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6 Cards in this Set
- Front
- Back
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A line is a perfectly ______ angle, a line is a ______ degree angle |
A line is a perfectly flat angle, a line is a 180 degree angle |
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When two lines intersect, _______ angles are formed. The sum of these is _____ degrees |
When two lines intersect, four angles are formed. The sum of these is 360 degrees |
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When two lines are perpendicular to each other, their intersection forms four ______ degree angles |
When two lines are perpendicular to each other, their intersection forms four 90 degree angles |
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A circle contains _____ degrees |
A circle contains 360 degrees |
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Vertical angles are across from each other when two lines intersect, and they are always ______ |
Vertical angles are across from each other when two lines intersect, and they are always equal |
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When a pair of parallel lines is intersected by a third, two types of angles are formed: ______ angles and ______ angles |
When a pair of parallel lines is intersected by a third, two types of angles are formed: big angles and small angles |
