Across
- 3. The result obtained by adding together several values and then dividing this total by the number of values
- 5. A type of number that has a '-' sign in front of it
- 6. The 'corners' of a polygon
- 7. _________ angles, also known as 'F' angles
- 9. A triangle with two equal base angles
Down
- 1. A type of number that has no sign or a '+' sign in front of it
- 2. A word meaning ' the product of' or 'times by'
- 3. _______ angles, also known as 'Z' angles
- 4. A word meaning to 'share out' or split into equal quantities
- 8. Not a shape that has equal sides and equal angles