Geometry crossword

2. / when a whole figure can be inside a circle
5. / a line that crosses a segment or an angle in the middle
7. / when a line connecting two random points in a figure is always inside that figure
9. / an angle which has 90°
10. / the the result of transformation
12. / when a line connecting two random points of a figure doesn't have to be fully inside that figure
13. / a type of an angle which has more than 0° and less then 90°
14. / when two lines will never cross each other
15. / a polygon that has 8 sides

1. / a type of an angle which has more than 90° and less than 180°
3. / a polygonthat has 9 sides
4. / a set of points in order so one of them is the begginning and another is its end
6. / points which can be connected with one straight line
8. / the point where two arms of an angle meet
9. / an infinite set of points with a beginning
10. / a polygon that has 5 sides
11. / a set of points that has beginning and end