Across
- 4. an angle more than 90 degrees and less than 180
- 5. thereom used to find the longest side of the right angled triangle
- 7. one of the four operations
- 8. a polygon with 9 sides
- 9. a triangle with two equal sides
- 10. an equation between two variables that gives a straight line when plotted on a graph
- 13. one of the coefficients in multiplication
Down
- 1. a fraction which has more numerator than denominator
- 2. 10th prime number
- 3. middle point in a data set
- 6. quadrilateral in which the opposite sides are parallel and the opposite angles are equal
- 7. the amount to be divided in division
- 11. a line segment which extends infinitely in one direction
- 12. a form of math where letters are used to stand for numbers that are either unknown or allowed to take on many values