Multiplication Property of Equality (multiply: nhรขn)
If a = b, then ac = bc
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15
Subsitution Property of Equality
If a=b, then b can replace a in any expression
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Alternate Interior Angles
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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Divison Property of Equality (divide:chia)
If a=b then a/c = b/c
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congruent
bแบฑng nhau
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Supplementary Angles
Two angles that add to 180 degrees. Cแบทp gรณc bรน (cรณ thแป kแป nhau hoแบทc ko kแป nhau.
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Linear Pairs (Supplementary Angles)
Angles next to each other that add up to 180 (make a line). Hai gรณc kแป bรน tแปng 180 ฤแป vร tแบกo thร nh 1 ฤฦฐแปng thแบณng.
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Subtraction Property of Equality (subtract: trแปซ)
If a=b, then a-c=b-c
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Addition Property of Equality (add: cแปng)
If a = b, then a + c = b + c
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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...
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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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Symmetric Property
If a = b, then b = a. Tรญnh ฤแปi xแปฉng.
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consecutive EXTERIOR Angles
Angles on the outside of the parallel lines but on the same side of the transversal. Hai gรณc NGOรI cรนng phรญa (tแปng 180 ฤแป), cแบทp gรณc nร y NGOรI 2 ฤฦฐแปng...