Geometry exam
Across
- 4. a type of triangle with a right angle.
- 6. area the outside part or uppermost layer of something
- 7. circumference divided by two pie
- 10. a figure with no sides or corners
- 13. V=1/3hπr²
- 14. an infinitely long object with no width, depth, or curvature.
- 15. 2/3 πr3
- 16. two times the radius
- 17. a measure of the steepness of a line.
- 18. a measure of three-dimensional space
- 19. a polygon figure with three sides and three angles
Down
- 1. the square of the length of the hypotenuse of a right triangle equals the sum of the squares of the lengths of the other two sides.
- 2. line moving in the same direction but always the same distance apart.
- 3. two lines that meet or intersect each other at right angles
- 5. a type of triangle where all the sides are equal
- 6. V=4/3πr3
- 8. when a shape can become the other after a resize, flip, slide or turn.
- 9. is a point located on a segment that bisects it.
- 11. a one-dimensional locus of points that forms half of a circle.
- 12. ph+2B