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5 Cards in this Set

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  • Back
What do the angles in a streight line add up to?
180 degreas
What do the angles in a circle add up to?
360 degreas
What does this sign mean > or >> or >>> etc.?
the lines are paralell
What does this sign mean / or // or /// etc.?
the lines are the same angle or lengh.
How do you find out the exterior angle?
the sum of the two opposite interior angles,