Finding Unknown Angles

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Presentation transcript:

Finding Unknown Angles

Math and Fairness Red batik Kosambi ? ? ? Good English

Angles on a straight line Known Angles Angles on a straight line D O z x y C

Known Angles Angles at a point w z x y

Known Angles Vertically Opposite C A O D B

Known Angles Angles of Triangle C c a b A B

Known Angles Angles and Side of Isosceles Triangle B A C

of Equilateral Triangle Known Angles Angles and Side of Equilateral Triangle A B C

. UnKnown Angles A ACB = ? ABC = ? 135o B C D

UnKnown Angles TEXTBOOK P.34 NO. 10

UnKnown Angles Y 56o W X Z

UnKnown Angles D C B 58o 36o A

UnKnown Angles WORKBOOK P. 21 – 24

UnKnown Angles