Ambrose: What's the perimeter? Pizza Boss: The perimeter is the outside of the shape, like the room. The area is the inside. Perimeter outside, area inside. Perimeter outside, area inside.

KAYLA: What’s perimeter? ADA: Perimeter is the length of the lines around the closed 2D shape.If we look at this window here; the area is the glass bit in the middle and the perimeter is the ...