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* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
ANGLES 1 3 2 4 5 6 8 10 7 9 11 12 13 14 15 16 17 18 19 20 Across Down 3. : a pair of opposite congruent angles formed by intersecting lines 8. : a movement (slide) of a figure along a straight line 11. : an exact location that has no size 12. : an angle of 90 degrees 1. : a straight path that has no thickness and extends forever 2. : a transformation of a figure that flies the figure across a line 4. : a triangle that has two unequal sides 13. : The amount of turn between two straight lines that have a common end point 14. : angles in the same plane that have common vertex and a common side 16. : two angles whose measures add to 90 degrees 18. : an angle that measures less than 90 degrees but more than 0 degrees 19. : A part of a line that starts at one endpoint and extends forever in one direction 20. : an angle that measures more than 90 degrees but less than 80 degrees 5. : A part of a line made of two endpoints and all points between them 6. : two angles whose measures have a sum of 180 degrees 7. : triangle with all equal sides 9. : a transformation in which a figure is turned around a point 10. : a triangle that has three unequal sides 15. : angles that have the same measure 17. : a flat surface that has no thickness and extends forever