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5 Cards in this Set

  • Front
  • Back
absolute value
The distance of a number from zero; the positive value of a number
acute angle
A positive angle measuring less than 90 degrees.
acute triangle
A triangle each of whose angles measures less than 90 degrees
additive identity
The number zero is called the additive identity because the sum of zero and any number is that number.
adjacent angles
Two angles that share both a side and a vertex.