GEOMETRY

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Across
  1. 4. AN ANGLE BETWEEN 90 DEGREES AND 180 DEGREES
  2. 5. A SIMPLE CLOSED SHAPE MADE UP OF STRAIGHT LINES
  3. 6. A TRIANGLE WITH ALL UNEQUAL SIDES
  4. 8. POLYGON WITH ONE PAIR OF OPPOSITE SIDE.
  5. 9. A LINE SEGMENT JOINING THE CENTRE OF A CIRCLE TO ANY POINT ON THE CIRCLE.
Down
  1. 1. A THREE SIDED POLYGON
  2. 2. CIRCLES WITH A COMMON CENTRE
  3. 3. LONGEST CHORD OF A CIRCLE
  4. 6. AN ANGLE THAT MEASURES 180 DEGREES
  5. 7. IT SHOWS AN EXACT LOCATION AND HAS NO LENGTH , BREADTH OR HEIGHT