Across
- 3. mathematics concerned with relationships between angles and ratios of lengths
- 7. angle formed by the horizon and a line of sight that looks up
- 9. when two objects are alike but not identical
- 11. next to
- 12. unit of measure for angles
- 13. a set of three nonzero whole numbers that satisfy the Pythagorean Theorm
- 14. comparison of two quantities
- 16. the ratio of the side adjacent to an angle to its hypotenuse
- 17. across from
- 18. longest side of a right triangle
Down
- 1. an angle that measures exactly ninety degrees
- 2. the sum of the squares of the legs of the triangle equals the square of the hypotenuse
- 4. the ratio of the side opposite an angle to its hypotenuse
- 5. the ratio of the side opposite an angle to the side adjacent to the angle
- 6. sides of a right triangle that are not the hypotenuse
- 8. closed figure with three sides and three angles
- 10. angle formed by the horizon and a line of sight that looks down
- 15. the opposite or reverse of something