Across 3. A CHORD THAT PASSES THROUGH THE CENTER OF THE CIRCLE 6. TANGENT SEGMENTS DRAWN FROM THE SAME EXTERIOR POINT TO THE CIRCLE ARE _____ 8. A LINE SEGMENT WHOSE ENDPOINTS ARE BOTH ON THE CIRCLE 9. ADDS UP TO 180 DEGREES 12. AN ANGLE WHOSE VERTEX IS ON THE CIRCLE AND WHOSE SIDES ARE CHORDS OF THE CIRCLE (2 Words) 16. THE POINT AT WHICH THE TANGENT LINE INTERSECTS THE CIRCLE (3 Words) 17. THE MEASURE OF THE AMOUNT OF SPACE INSIDE A CIRCLE 18. AN ARC THAT HAS MEASURE GREATER THAN 180 DEGREES (2 Words) 19. A LINE THAT IS IN THE PLANE OF A CIRCLE AND INTERSECTS THE CIRCLE AT EXACTLY 2 POINTS (2 Words) 20. AN ARC THAT HAS MEASURE EQUAL TO 180 DEGREES

Down 1. A PORTION OF THE CIRCUMFERENCE 2. SET OF ALL POINTS IN A PLANE EQUIDISTANT FROM A GIVEN POINT 4. A POLYGON WHOSE VERTICES ALL LIE ON THE CIRCLE (2 Words) 5. A LINE SEGMENT FROM THE CENTER OF A CIRCLE TO ANY POINT ON THE CIRCLE 7. A LINE THAT IS IN THE PLANE OF A CIRCLE AND INTERSECTS THE CIRCLE AT ONLY ONE POINT (2 Words) 10. THE DISTANCE AROUND THE CIRCLE 11. FORMED WHEN 2 CHORDS INTERSECT INSIDE THE CIRCLE (2 Words) 13. A TANGENT LINE IS _____ TO THE THE RADIUS DRAWN TO THE POINT OF TANGENCY 14. AN ARC THAT HAS MEASURE LESS THAN 180 DEGREES (2 Words) 15. AN ANGLE WHOSE VERTEX IS AT THE CENTER OF THE CIRCLE AND WHOSE SIDES ARE RADII (2 Words)