Across
- 3. only 1 pair of parallel lines
- 6. numerator is greater than denominator
- 8. all sides are equal,2 pairs of parallel lines and the shape likes parallelogram
- 9. all sides are equal
- 10. a triangle with two of its three sides the same length
- 11. the shape of wheel
- 12. the window's shape in our classroom
Down
- 1. the form of a fraction in which the numerator and denominator have no factor in common except,like 2/4=1/2
- 2. a triangle having a right angle
- 4. consisting of a whole number and a proper fraction,for example 1,3/5
- 5. a triangle whose sides are all of different lengths
- 7. denominator is greater than numerator,like 10/3