Angles between the parallel lines, but on opposite sides of the transversal (make a Z shape). Cแบทp gรณc so le trong, nแบฑm giแปฏa 2 ฤฦฐแปng thแบณng song song vร ...
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Vertical Angles
Angles formed when two lines intersect and the opposite angles are congruent(Equal). Cแบทp gรณc ฤแปi ฤแปnh cรณ sแป ฤo bแบฑng nhau ฤฦฐแปฃc tแบกo ra bแปi 2 ฤฦฐแปng thแบณng...
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Addition Property of Equality (add: cแปng)
If a = b, then a + c = b + c
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Subtraction Property of Equality (subtract: trแปซ)
If a=b, then a-c=b-c
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Reflexive Property
A quantity is congruent (equal) to itself. a = a
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Symmetric Property
If a = b, then b = a. Tรญnh ฤแปi xแปฉng.
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Multiplication Property of Equality (multiply: nhรขn)
If a = b, then ac = bc
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Transversal
A line that intersects two or more lines / cรกt tuyแบฟn, ฤฦฐแปng cแบฏt 2 hoแบทc nhiแปu ฤฦฐแปng thแบณng
Angles in the same relative position with respect to the transversal. Cแบทp gรณc ฤแปng vแป cรณ sแป ฤo bแบฑng nhau
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seesaw
Swap points!
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magnet
Take 25 points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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heart
Other team wins 15 points!
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gold
Win 50 points!
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rocket
Go to first place!
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baam
Lose 20 points!
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consecutive interior angles
Angles between the parallel lines and on the same side of the transversal. Hai gรณc trong cรนng phรญa (tแปng 180 ฤแป), cแบทp gรณc nร y nแบฑm giแปฏa 2 ฤฦฐแปng thแบณng s...