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5 Cards in this Set
- Front
- Back
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What forms a 90 degree angle?
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Right angle
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What angle is smaller than a 90 degree angle?
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Obtuse angle
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What angle is smaller than a 90 degree angle?
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Acute angle
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What 2 lines go forever and do not touch?
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parallel
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What are 2 lines that cross?
What 2 lines form a right angle? |
intersecting
perpendicular |
