Across
- 3. the side opposite the right angle in a right-angled triangle
- 5. the space enclosed by the boundary of a plane figure
- 7. the multiplicative inverse of a number
- 9. the value left after the division
- 10. a method for solving a system of equations
- 11. a number only divisible by one and itself
Down
- 1. a number used to multiply a variable
- 2. a combination of two rays with a common endpoint
- 4. a whole number that can be positive or negative
- 6. a parallelogram with four equal sides and opposite equal angles
- 8. a number that divides another number evenly
- 11. the ratio of a circle's circumference to its diameter