Circles
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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4
5
Check
Across:
1.
a point of a set which is not in the set and is not a boundary point
3.
center of circle
4.
a straight line segment whose endpoints both lie on the circle
5.
lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point
Down:
2.
two lines which meet at a right angle
OK