MATH

    Cards (43)

    • area of a square
      A= s^2
    • perimeter of a square
      P= 4s
    • area of the rectangle
      a= lw
    • perimeter of a rectangle
      p= (2L) + (2w)
    • area of triangle
      a= bh/2
    • perimeter of a triangle
      p= a + b + c
    • area of parallelogram
      a = bh
    • perimeter of parallelogram
      p= 2a + 2b
    • area of trapezoid
      a= 1/ 2((a +b)h)
    • perimeter of a trapezoid
      p = a + b + c + d
    • volume of a cube
      v= s^3
    • surfaces are of a cube
      SA = 6s^2
    • volume of a right circular cylinder
      v=(pi)r^2h
    • surface area of a right circular cylinder
      sa= 2(pi)rh
    • volume of a right circular cone
      v= 1/3(pi)r^2h
    • surface area of a right circular cone
      sa= (pi)r square root of r^2 + h^2
    • volume of an irregular prism
      v= bh
    • circumference of a circle
      c= 2(pi)r
    • area of a circular region
      a= (pi)r^2
    • diameter
      2r
    • volume of a sphere
      v= 4/3 (pi)r^3
    • surface area of a sphere
      sa= 4(pi)r^2
    • used to count objects
      natural numbers
    • counting numbers including 0
      whole numbers
    • positive and negative including 0
      integers
    • two integers such that when the first integer is divided by the second integer the result is the original number (can be written as fraction)
      rational numbers
    • decimals
      irrational numbers
    • combination of rational and irrational numbers
      real numbers
    • square root of negative numbers
      imaginary numbers
    • Imaginary unit =
      i
    • all integers are divisible by 1
      rule for 1
    • last digit is even
      divisible by 2
    • sum of its digits is divisible by 3
      divisible by 3
    • last two digits are divisible by 4
      divisible by 4
    • last digit is 0 or 5
      divisble by 5
    • both divisible by 2 and divisible by 3
      divisible by 6
    • *double the last digit
      *subtract other digits
      *divisible by 7
      divisible by 7
    • last three digits are divisible by 8
      divisible by 8
    • sum digits is divisible by 9
      divisible by 9
    • *Divide numerator by the denominator
      *quotient as the whole number
      *remainder numerator
      *reduce
      improper to mixed
    See similar decks