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Angles and fractions

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  • How can you know an angle is a obtuse angle by a protractor?
    The number will be >90 and <180 degrees
  • Calculate the unknown number๐Ÿฌ
    61 DEGREES
  • Calculate 1/7 + 2/14
    2/7
  • Calculate 4/9 + 3/6
    17/18
  • Equal to 1, more than 1 or less than 1? 5/6 + 2/7
    More than (47/42 or 1 and 5/42)
  • Calculate the unknown number๐Ÿ’€
    50 DEGREES
  • Calculate 6/9 - 2/10
    7/15
  • How can you know an angle is acute angle by a protractor?
    The number will be <90 degrees
  • How can you know an angle is a reflex angle by a protractor?
    The number will be >180 and <360 degrees
  • Calculate 6/3 - 4/5
    6/5 or 1 and 1/5
  • Categorise the angle
    Right angle
  • Categorise the angle
    Acute angle
  • How can you know an angle is a right angle by a protractor?
    The number will be 90 degrees
  • Categorise the angle
    Obtuse angle
  • Categorise the angle
    Reflex angle
  • Calculate the unknown number๐Ÿชณ
    36 DEGREES
  • Calculate 5/6 + 3/4
    19/12 or 1 and 7/12