Maths crossword
Across
- 8. a statement that the values of two mathematical expressions are equal
- 9. the science of numbers and their operations (see operation sense
- 11. The ........ of men to women was two to one
- 12. a mathematical object used to count, measure, and label
- 14. three sided polygon
- 15. (y2-y1)/(x2-x1)
- 16. exact reflection of form on opposite sides of a dividing line or plane
- 17. is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface
- 18. straight line touching a circle
- 20. I decided to show the results in a bar ....... .
Down
- 1. a number whose whole number and the fractional part is separated by a decimal point
- 2. a plane figure with four equal straight sides and four right angles
- 3. something a line lacks
- 4. a quantity that has both magnitude and direction but not position
- 5. a transformation where an object maps to an image of the same shape but different size
- 6. a line enclosing a plane areas
- 7. the circular movement of an object around a centre.
- 10. SOH CAH TOA
- 13. To bring two or more numbers (or things) together to make a new total.
- 19. A geometric figure formed by two lines that begin at a common point or by two planes that begin at a common line.