used in The Lightning Thief
(click/touch triangles for details)
the outer edge
The exact meaning of perimeter
can depend upon its context. For example:
- "Stay inside the defensive perimeter." — the outer edges of the area that is defended
- "It is common on the city's perimeter." — the outer edges of the city
- "What is the perimeter of the square?" — the sum of the length of the sides of a geometric shape
- I had to go a long way around the police perimeter.
Chapter 14 (74% in)
- They lined the perimeter of the room, blocking the exits.
Chapter 19 (58% in)
There are no more uses of "perimeter" in The Lightning Thief.