Prefix (bi, tri, quad, poly)

"poly" means...

• four

• eight

• many

• three, triple

"quad" means...

• four

• eight

• many

• three, triple

"tri" means...

• many

• two, twice, double

• eight

• three, triple

polygon

• pertaining to two or both eyes

• two twice, double

• a closed shape with many straight sides (no curves)

• a sea animal that has a soft body and eight legs

quadrilateral

• pertaining to two or both eyes

• a four-sided polygon

• a plane, closed shape with multiple straight sides (no curves)

• an eight-sided polygon

triangle

• pertaining to two or both eyes

• a four-sided polygon

• a three-sided polygon

• an eight-sided polygon

bicycle

• pertaining to two or both eyes

• a vehicle with two wheels

• a three-sided polygon

• an eight-sided polygon

binocular

• closed shape with multiple straight sides (no curves)

• a vehicle with two wheels

• tool that uses two or both eyes

• an eight-sided polygon

bi

• many

• two, twice, double

• eight

• four

Quadrupled

• multiplied time 2

• multiplied times 3

• multiplied times 4

• multiplied times 5