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Vocabulary #9

Geometry & Measurement

TermDefinition
Scalene Triangle A triangle that has no congruent sides
Isosceles Triangle A triangle that has two congruent sides
Equilateral Triangle A triangle with all sides the same length
Congruent Having exactly the same size and the same shape
Similar Figures that have the same shape, but no necessarily the same size
Parallel Always the same distance apart
Perpendicular Lines or line segments that form right angles
Irregular Polygon A polygon whose sides are not all the same length
Regular Polygon A polygon with all sides the same length and all angles measurements are the same
Polygon A closed plane figure formed from line segments that meet only at their endpoints
Created by: brandy.laule
 

 



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