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20 terms

Prefix "tri" and "quad" words

STUDY
PLAY
trisect
to cut into three parts
tripod
a three-legged stool, table, or stand used to hold things, such as a camera
triangle
a three-sided figure
triathlon
a race that combines three-activities-swimming, bicycling, and running
triceratops
a dinosaur with three horns
trio
a group of three-people or things
tricycle
a vehicle with three wheels
trilateral
having or involving three sides, countries, or parties
trilingual
able to speak three different languages
trilogy
three related plays or novels
quadrangle
a four sided enclosure usually surrounded by buildings
quadruplet
a collection or group of four: one of four babies born from the same mother
quadrant
one out of four equal parts of a circle: one section of a four-section coordinate grid
quadruple
to create four times as much or as many of something
quadrennial
happening every four years
quadruped
an animal with four feet
quadriceps
a muscle group consisting of four moscles that is located along the front of the thigh
quadrisect
to cut or divide into four equal parts
quadrilateral
a plane figure in geometry that has four sides ( square, rectangle, rhombus....)
quadrilingual
the ability to speak four languages