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Finding Unknown Angles

Learn how to calculate unknown angles in geometric figures to ensure fairness. Identify parallel sides and equal angles for accurate measurements and problem-solving. Practice with diverse exercises for mastery.

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Finding Unknown Angles

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  1. Finding Unknown Angles

  2. Math and Fairness Red batik Kosambi ? ? ? Good English

  3. . Known Angles A 4 equal sides N M D B K L C Opposite angles are equal The sum of angles between 2 parallel sides

  4. . Known Angles R Q Opposite sides are equal O P Opposite angles are equal The sum of angles between 2 parallel sides

  5. . Known Angles Pair of parallel sides K J H I The sum of angles between 2 parallel sides

  6. . UnKnown Angles The figure below is not drawn to scale. ABCD is parallelogram. BFE and CDE are straight lines. Find and EDF BEC. E A F D B C

  7. . UnKnown Angles TEXTBOOK P.36 NO. 14

  8. . UnKnown Angles The figure below is not drawn to scale. ABCD is parallelogram. AEF and BCF are straight lines. Find and AED CFE. A D E B C F

  9. . UnKnown Angles WORKBOOK PP.24 – 26

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