GEOMETRY

123456789101112131415161718
Across
  1. 5. AMOUNT OF SURFACE WITHIN LINES OF A FIGURE
  2. 7. OBJECT THAT CAN BE SEEN BY TOP, SIDE OR BOTTOM
  3. 8. ANGLE WITH PERPENDICUOLAR SIDES 90 DEG.
  4. 9. ELEMENT WITH POSITION BUT NO SIZE
  5. 11. VIEW OF AN OBJECT FROM AN ANGLE
  6. 13. SHARP POINTED LESS THAN 90 DEG.
  7. 14. REVERSE VIEW OF FIGURE
  8. 16. LINE USED TO SEPERATE A SEGMENT
  9. 17. HAVING FOUR SIDES
  10. 18. THE BOUNDRY OF A CLOSED FIGURE
Down
  1. 1. ABILITY OF ONE FIGURE TO FIT INTO ANOTHER
  2. 2. VIEW OF AN OBJECT FROM UNDER THE BASE
  3. 3. MORE THAN 90 DEG. LESS THAN 180 DEG.
  4. 4. LINE THAT CAN GO STRAIGHT THROUGH A CIRCLE
  5. 6. A VIEW OF OBJECT FROM ABOVE
  6. 7. DISCRIPTION OF A FIGURE
  7. 10. MEETING OF TWO LINES IN A POINT
  8. 12. THE POINT OF AN ANGLE OR THREE OR MORE ADGES MEET
  9. 14. REPEATED ANGLE
  10. 15. SEGMENT PART OF A LINE
  11. 18. CLOSED FIGURE SOURNDED BY STRAIGHT SIDES