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20 Cards in this Set
 Front
 Back
equilateral parrallelogram

rombus


rombus with four right angles

square


quadrilateral with exactly two parallel sides

trapeziod


define observation

any collection of data through the senses


number of degrees in a cricle

360


define data

using senses to collect pieces of info.


specail name for any polygon with all sides having equal lentgh

equilateral polygon


parallelogram with four right angles

rectangle


when you add the measures of the three angles ofany triangle, the sum is always ____ degrees

180


in any triangle with two equal angles, what is true about the sides oppisite those equal angles

they are of equal length


quadrilateral with two pairs of parrelel sides

parallelogram


triangle with no sides of equal length

scalene triangle


in any triangle withtwo equal sides, what is true about the angles oppisite those equal sides

they have equal measures


a triangle with at least 2 sides of equal length

isosceles triangle


special name for any polygon withall angles having the same measure

equianglar polygon


special name for any polygon with all sides having equal length AND all angles having equal measure

regular polygon


number of degrees in an obtuse angle

between 90 and 180


number of degrees in a straight angle

180


number of degrees in an acute angle

less than 90


number of degrees in a right angle

90
