Across
- 1. – two angles which are same and are in the same side in triangles
- 6. two sides are equal in a triangle
- 7. two triangles where lengths are same in scale factor
- 8. when do lines have common meeting point
- 9. a angle with 90 degrees
- 11. inverse of sine, in calculator it is sin-1
- 13. the longest side of a trinagle opposite of the right angle
- 15. angles smaller than 90 degrees
- 17. when angles in opposite sides are the same
- 18. angles larger than 90 degrees
- 19. if their corresponding sides are equal in length and in angle
Down
- 2. measurements of three sides that are whole numbers which follows the Pythagoras theorem
- 3. that come after a decimal point
- 4. a straight line which divides a shape and a angle in half
- 5. a triangle where all sides are equal
- 10. the side across from a given angle
- 12. the top view of a shape
- 14. a product of a number multiplied by itself
- 16. all sides have different lengths in a triangle