Across
- 3. x=5 4x+14=?
- 4. 5*2x=?
- 6. In a isosceles triangle the top angle is 80° how many is the one angle below?
- 7. how many degrees are there in a rectangle?
- 9. In a rectangle how many is the corner angles?
- 10. xy(x+y)
- 13. In a triangle a=110°, b=10°, c=?
Down
- 1. In a parallelogram a=110°, b=x, c=110°, d=x how many is x?
- 2. how many sides are there in a decagon?
- 3. 3*3*3+y*y*y*y*y
- 4. x=3 5x=?
- 5. x(x^2-y)
- 6. how many angles are there in a pentagon?
- 8. how many degrees are there in a straight line?
- 11. x*x*x*x*x
- 12. 13*2x=?