help please!!!?

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if 1/2AB=1/2EF, then AB=EF. what property is that?

2007-09-27 14:04:03 · 2 answers · asked by Sarah S 3 in Science & Mathematics ➔ Mathematics

2 answers

multiplication prop. of equality
multiplied both sides by 2

2007-09-27 14:07:11 · answer #1 · answered by ccw 4 · 0⤊ 0⤋

Multiplication property
If you multiply equals by equals the products are equal.
Here you are multiplying the equals .5AB and .5EF by the equals 2 = 2 to get the equal products AB = BF

2007-09-27 21:09:50 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋