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14. BAS , ASA 15. EWX, SAS 16. Not Congruent BCA, SSS Given, Alternate Interior angles are congruent Vertical angles are congruent ASA 19 . BA is the perpendicular Bisector of MN / Given MA NA / definition of bisector
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14. BAS, ASA • 15. EWX, SAS • 16. Not Congruent • BCA, SSS • Given, • Alternate Interior angles are congruentVertical angles are congruent • ASA • 19. BA is the perpendicular Bisector of MN / Given • MA NA / definition of bisector • mMAB =90°, mNAB =90° / def. of perp. • MAB NAB / all right angles are congruent AB AB / Reflexive Property • BAM BAN / SAS Unit 7 Test Review Answers 13.5 60°, 6, 12 2 540 in2 48 No JHG, SAS KIN, AA Not Similar LHR, SSS 45, Corresponding angles, b, e MNO, HL ORF, AAS
x = 6, y = 12 • x = 35°, y = 24 • x = 40, y = 6 Trapezoid Parallelogram See graph 20° 65° CorrespondingParts of CongruentTriangles are Congruent C A C x = 7, y =5 x = 3, y = 5, z = 13 12 If the students talk, they will not be able to learn. / Law of Transitivity Jacob will make good grades. / Law of Detachment It is not raining Law of Contrapositive Converse: If two angles are congruent, then they are vertical. Inverse: If two angles are not vertical, then they are not congruent. Contrapositive: If two angles are not congruent, then they are not vertical.