Angle Revision © T Madas.

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Presentation transcript:

Angle Revision © T Madas

Angle Revision 65° 124° 56° 101° 79° 36° 120° 120° 24° 36° 120° 25° 110° 25° 60° 25° 70° © T Madas

70° 50° 39° 60° 40° 141° 70° 70° 150° 50° 100° 135° 110° 60° 40° 140° 115° 40° 140° © T Madas

Angle Calculations Angles on a straight line add up to 180° Angles around a point add up to 360° The 3 angles of a triangle add up to 180° a b c a + b + c = 180° a b a + b = 360° a c b a + b + c = 180° The 4 angles of a quadrilateral add up to 360° b c d a a + b + c + d = 180° © T Madas

© T Madas