Across
- 1. The sum of the areas of the squares on the two shorter sides of a right-angled triangle.
- 2. The longest side of a right-angled triangle.
- 3. the distance around a circle.
- 6. A type of angle greater than 90° but less than 180°.
- 9. A four-sided polygon with opposite sides parallel.
Down
- 1. The product of two or more numbers is called this.
- 4. A mathematical sentence that contains an equal sign.
- 5. A triangle with all sides of equal length.
- 7. The point where two lines meet.
- 8. The operation of finding the value of an unknown variable in an equation.