LearningTarget6 Name_________________________________________________AngleMeasuresinPolygons Period___________________

Homework

Forproblems1-4,findthesumofthemeasuresoftheinterioranglesoftheindicatedconvexpolygons.1.Nonagon 2.14-gon 3.16-gon 4.20-gonForproblems5-8,thesumofthemeasuresoftheinterioranglesofaconvexpolygonisgiven.Classifythepolygonbythenumberofsides.5.360° 6.720° 7.1980° 8.2340°Forproblems9-14,findthevalueofx.9. 10. 11.12. 13. 14.

15.MultipleChoiceThemeasuresoftheinterioranglesofaquadrilateralarex,2x,3x,and4x.Whatisthemeasurementofthelargestinteriorangle? a)120° b)144° c)160° d)360°Forproblems16-18,findthemeasuresofaninteriorangleandanexteriorangleoftheindicatedregularpolygon.16.Pentagon 17.Regular18-gon 19.Regular90-gon20.Thebaseofajewelryboxisshapedlikearegularhexagon.Whatisthemeasureofeachinteriorangleofthehexagon?