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Geometry Vocabulary

key words and definitions of geometry unit

Set of points in a plane that are the same distance from a given point called the center circle
segment that connects the center to the circle; half way across the circle radius
a chord that passes through the center of the circle; all the way across the circle diameter
a segment that has both end points on the circle chord
the distance around a circle circumference
number of cubic units needed to fill the space inside a 3 dimensional figure volume
the sum of the surfaces of a 3 dimensional figure surface area
the distance around an object perimeter
the space an object takes up area
Created by: Karen Copanic