http://www.e-zgeometry.com/study/glencoegeometry.htm#2

http://www.sparknotes.com/math/geometry3/geometricproofs/section1.html

http://www.paly.palo-alto.ca.us/~jchoy/GA_%20ProofGuidelines.pdf

 

 

 

 

Things you may need

http://lincoln.k12.mi.us/HighSchool/geom_outline.htm

 

 

Complenatry angles

http://www.mathleague.com/help/geometry/angles.htm

http://www.quia.com/mc/67718.html

http://regentsprep.org/Regents/math/angles/LAngles.htm

http://regentsprep.org/Regents/math/angles/PAngles.htm

http://www.education2000.com/teachers-guide/p3-angles.pdf

http://www.tahlequah.k12.ok.us/~tiger1/teacher/pack/Geometry/Worksheets/2-6.PDF

http://www.321know.com/geo.htm

http://www.aaamath.com/B/grade7.htm

http://www.cut-the-knot.org/Curriculum/index.shtml

http://www.math.com/school/subject3/S3U2Quiz.html

 

Measuring angles

http://www.interactive-

 

 

 

Supplementary angles

resources.co.uk/mathspack1/straight/straight.htmlhttp://www.cobb.k12.ga.us/~smitha/ANGLES.html

http://www.edhelper.com/math/math_tenth_grade_TEN36.htm

http://regentsprep.org/Regents/math/angles/PAngles.htm

http://www.math.psu.edu/geom/koltsova/section2.html

http://www.wtamu.edu/academic/anns/mps/math/mathlab/beg_algebra/beg_alg_tut33_geom.htm

http://matcmadison.edu/ald/lab/geometry/angle_relationships.htm

http://www.ilovemaths.com/1fundgeo.htm

 

 

Parallel lines

http://www.mathnstuff.com/math/spoken/here/2class/260/trans.htmhttp://www.mathsrevision.net/gcse/angles.phphttp://www.homework-hotline.org/2001_2002/mazeteach032502.htm

http://www.shodor.org/interactivate/activities/#geo

 

 

 

vertical angles

http://www.studyworksonline.com/cda/content/applet/0%2C%2CNAV2-21_SAP204%2C00.shtml

http://www.proviso.w-cook.k12.il.us/EAST/GeometryWorld/VERT.HTM

http://www.mathleague.com/help/geometry/angles.htm

http://regentsprep.org/Regents/math/angles/PAngles.htm

http://mathcentral.uregina.ca/RR/database/RR.09.96/seidler1.html

 

 

 

 

 

Alg intermedia

Paralela perpendicular

http://www.quia.com/jq/47238.html

http://www.glencoe.com/sec/math/algebra/algebra1/algebra1_03/study_guide/pdfs/alg1_pssg_G043.pdf

http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut28_parpen.htm

http://www.ltcc.cc.ca.us/depts/math/courses/103a/LinesParabolas/quad.htm

http://www.quia.com/servlets/quia.activities.common.ActivityPlayer?AP_rand=1187993809&AP_activityType=3&AP_urlId=246103&AP_continuePlay=true&id=246103

http://www.purplemath.com/modules/strtlneq3.htm

 

 

 

 

 

 

Perpendiclular lines

http://www.onlymath.com/perpendicularLines.html

http://www.outmoded.com/were-here/perpendicularLines.html

http://www.classzone.com/books/geometry/page_build.cfm?id=none&ch=3

http://breeze.ahisd.net:8080/p50768369

http://www.mathsnet.net/shape/ks3angb1.html

 

 

Alternate interior angles and parallel lines

http://www.classzone.com/concepts/geometry/common/chapter3/

http://www.courses.dsu.edu/art121/two_point_perspective.htm

 

 

 

 

Crate your own activity

http://www.quia.com/createYourOwnActivities.html

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Objetivos

http://www.shodor.org/interactivate/lessons/lpa.html