Mid-Term Exam Answers
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					1)<3 & <5 are consecutive interior angles and theorem 3-2 states that if two parallel lines are cut by a transversal, then each pair of consecutive interior angles are supplementary. 2)x=6 3)Undefinied 4)x=13 5)False 6)True 7)Alternate exterior angles 8)Side ST because of alternate interior angles 9)Equilateral 10) A. Two angles and the included side of a triangle are congruent to two angles and the included side of another triangle, then the triangles are congruent. 11)Equangular 12)65 degrees 13)All Sides and angles 14)They form a right angle 15)They are not on the same line 16)If three points are not on the same line, then they are not collinear. 17)If an angle is acute, then it measures less than 90 degrees. 18)Reasons a.Given b.Multiplication property c.Distribution property d.Substitution property e.Division property 19)Symetric property 20)Addition property 21)Never 22)Sometimes 23)Always 24)Yes 21=6(11)-45     21=21 25)VRO, OHI 26)Angle 27) 28)A: 18.36 29)31.9 30)A=35