Across
- 2. the formula for finding the coordinates of the _____ is ((x1+x2)/2,(y1+y2)/2)
- 5. a line/segment/ray that passes through one point on the circle
- 7. the length of a chord that passes through the center of a circle
- 8. a major arc is named using _____ points
- 10. _____ is the inverse operation of subtraction
- 13. the point that is equidistance from all points on a circle
- 16. a line that passes through two points of the circle
- 18. All diameters are chords, but not all _____ are diameters
- 20. a rational number is a number that can be expressed as a ratio of _____
- 23. the fifth digit of pi
- 24. a circle is the set of points that are _____ from a specific point
- 26. A circle is not a _____, because it does not pass the vertical line test
Down
- 1. the location at which a tangent intersects a circle is called the _____ of tangency
- 3. the ratio of opposite/adjacent in a right triangle
- 4. the _____ to an operation undoes the operation
- 6. pi is not a _____ number
- 8. a minor arc is named using _____ points
- 9. the ratio of a circle's circumference to its diameter
- 11. _____ is the inverse operation of multiplication
- 12. a portion of the circumference of a circle
- 13. the ratio of adjacent/hypotenuse in a right triangle
- 14. the first digit of pi
- 15. the fourth digit of pi
- 17. the second digit of pi
- 18. a line segment which has two endpoints that are on the circle
- 19. the ratio of opposite/hypotenuse in a right triangle
- 21. the length of the segment from the center of a circle to any point on the circle
- 22. a _____ arc is an arc that is more than half the circle
- 23. the third digit of pi
- 25. a _____ arc is an arc that is less than half the circle