Question

sort the words according to the meanings of their shared roots three push or strain triangle tricycle pressurize pressure triceratops tripod

Explanation:

• For "three" category:
• "tricycle" has "tri - " which means three (a tricycle has three wheels).
• "triangle" has "tri - " (a triangle has three sides).
• "tripod" has "tri - " (a tripod has three legs).
• "Triceratops" has "tri - " (it had three horns).
• For "push or strain" category:
• "pressure" relates to pushing or straining (e.g., air pressure pushing on something).
• "pressurize" means to put pressure (push or strain) on something (like pressurizing a container).

Answer:

• three: tricycle, triangle, tripod, Triceratops
• push or strain: pressure, pressurize