45º 15º 55º 35º 50º130º 80º 45º 85º 20º 45º55º 50º 100º 35º.

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Presentation transcript:

45º 15º

55º 35º 50º130º 80º 45º 85º 20º

45º55º 50º 100º 35º

75º 105º

Vertical angles are opposite one another. 75º 105º

Vertical angles are opposite one another. 75º 105º

Vertical angles are congruent (equal). 30º150º 30º

60º120º 40º 140º Adjacent and Supplementary Angles Supplementary Angles but not Adjacent

60º 30º 40º 50º Adjacent and Complementary Angles Complementary Angles but not Adjacent

Practice Time!

60º 120º

#1 60º 120º Supplementary Angles

60º 30º

#2 60º 30º Complementary Angles

#3 75º

#3 75º Vertical Angles

#4 60º 40º

#4 60º 40º None of the above

#5 60º

#5 60º Vertical Angles

#6 45º135º

#6 45º135º Supplementary Angles

#7 65º 25º

#7 65º 25º Complementary Angles

#8 50º 90º

#8 50º 90º None of the above

45º?º?º

#1 45º135º

65º ?º?º

#2 65º 25º

35º ?º?º

#3 35º

50º ?º?º

#4 50º 130º

140º ?º?º

#5 140º

40º ?º?º

#6 40º 50º