Across
- 5. lImes with the same distance apart, the lines do not intersect
- 8. curved outwards, oppisite to non-convex
- 9. Angles between 90 to 180 usually referred to a type of triangle
- 11. The highest part of the shape, typically on referred to triangles
- 12. the angle between any side of a shape, and a line extended from the next side.When we add up the all the angles it will be 180°.
- 14. Polygon with tree sides and three angles, all the angles added up together is 180º
- 15. An 90º angle, in the corner of a square, or if you spilt a circle in quarters
- 16. used to measure large distance, 1000meters
- 18. Standard metric units to measure large areas, equals to 10000square
Down
- 1. The size of the surface takes, it is also measured in squares
- 2. The diagonals are at the right angle to each other, two sets of equals sides
- 3. A triangle with all the side different lengths, all the angles added up together is 180º
- 4. Line joining two corners together,
- 5. A polygon with 5 sides, with all the angles add up to 540º
- 6. polygon with 4 sides, angles add up to 360º
- 7. a plane shape with three or more sides, etc: triangle, square, pentagon and so on
- 10. How long something is, distance from one end to the other
- 13. The distance around the outside of the shape added together, The length of the shape
- 17. A metric unit for measuring the length, equal to 100 centimeters