Crossword Puzzle



  1. An angle equal to 180 degree (straightangle)
  2. Instrument used to measure angle (protractor)


  1. The angles which have common vertex and common arm (adjacent)
  2. An angle whose measure is equal to 360 degree (complete)
  3. An angle whose measure is more than 180 degree and less than 360 degree (reflex)
  4. The standard unit of an angle (degree)
  5. Interior of angle along with the angle itself (angularregion)

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