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8 Cards in this Set
- Front
- Back
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Commutative Property
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Order of addends or factors do not affect the sum or product
a + b = b + a ab = ba |
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Multiplication Identity
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Property of one
a x 1 = a |
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Additive Inverse
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Property of opposites
a + -a = 0 |
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Multiplicative Inverse
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Property of reciprocals
a x 1/a = 1 |
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Associative Property
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Grouping addends or factors does not affect the sum or product
( ab )c = a( bc ) ( a + b ) + c = a + ( b + c ) |
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Distributive Property
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a(b + c) = ab +ac
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4 systems of geometry
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1. Topological geometry: locations of objects relative to each other
2.Euclidean geometry: descriptions of figures and objects 3.Coordinate geometry: 2 dimensional shapes and 3 dimensional objects into a grid system 4.Transformational geometry: AKA MOTION geometry involves moving spaces throughout space |
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Tessellations
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tiling patterns
repeat a shape pattern to completely fill a space exhibit congruence |
