Maths crossword

4. the circular movement of an object around a centre.
5. a transformation where an object maps to an image of the same shape but different size
6. I decided to show the results in a bar ....... .
8. a mathematical object used to count, measure, and label
9. SOH CAH TOA
10. a number whose whole number and the fractional part is separated by a decimal point
11. is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface
12. a plane figure with four equal straight sides and four right angles
13. a statement that the values of two mathematical expressions are equal
14. The ........ of men to women was two to one
17. three sided polygon

1. exact reflection of form on opposite sides of a dividing line or plane
2. the science of numbers and their operations (see operation sense
3. straight line touching a circle
6. (y2-y1)/(x2-x1)
7. a line enclosing a plane areas
11. a quantity that has both magnitude and direction but not position
15. A geometric figure formed by two lines that begin at a common point or by two planes that begin at a common line.
16. something a line lacks
18. To bring two or more numbers (or things) together to make a new total.