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Massachusetts Comprehensive Assessment System
Grade 6 Mathematics Reference Sheet

PERIMETER FORMULAS
perimeter equals distance around
square...........[P equals four s]
rectangle........[P equals two b plus two h or P equals two l plus 2 w]
triangle.........[P equals a plus b plus c]

AREA FORMULAS
square...........[A equals s multiplied by s]
rectangle........[A equals b h or A equals l w]
parallelogram....[A equals b h]
triangle.........[A equals one half b h]
circle...........[A equals pi symbol r squared]

VOLUME FORMULAS
rectangular prism.....[V equals l w h]
cube..................[V equals s multiplied by s multiplied by s]
(s equals length of an edge)

CIRCLE FORMULAS
[C equals two pi sign r or C equals pi sign d]
[A equals pi sign r squared]