Across
- 2. - part of the line that has an endpoint and contains all the points of the line without end in 1 direction
- 6. - the flip of a figure over a line to produce mirror image
- 7. can be drawn through a plane figure so that part of the figure on one side of the line is the congruent reflected image of the part on the other side of the line
- 9. - sides of a polygon that don’t share a vertex
- 10. - the sum of 2 angles that equal 180 are called _____________ angles
- 14. - ray whose endpoint is the vertex & is located in the interior of the angle that separates it into 2 angles
- 15. - angle formed by legs
- 18. - in a plane, a line that intersects 2 or more lines, each at a different point
- 20. - the distance around a circle
- 22. is an arc that has measurement greater than 180
- 25. - angle whose measure is greater than 90 but less than 180
- 27. - triangle with no congruent sides
- 28. - a geometric turn of a figure around a fixed point
Down
- 1. in a right triangle, the sum of the squares of the measures of the legs equals the square of the measure of the hypotenuse
- 3. - figure formed by 3 noncollinear points connected by segments
- 4. - the slide of a figure from one position to another
- 5. - angle whose measure is less than 90
- 8. - segment of a circle whose endpoints are the center of the circle and a point on the circle
- 11. - 3 or more points that don’t lie on the same line
- 12. - quadrilateral with 2 pairs of parallel sides
- 13. - arc whose endpoints lie on a diameter of a circle
- 16. - triangle with all congruent sides
- 17. - set of points along a circle defined by a central angle
- 19. - 2 nonparallel lines that do not intersect
- 21. - triangle with 2 congruent sides
- 22. - midpoint of a segment
- 23. - segment of a circle whose endpoints are on the circle
- 24. - quadrilateral with 4 congruent sides and 4 right angles
- 26. - point of intersection is the point of tangency