Across
- 2. more or less correct or exact
- 7. coming together to form a right angle
- 9. a figure with eight sides
- 10. the product of the number multiplied by a whole number
Down
- 1. the distance around a circle
- 3. the branch of mathematics that deals with the measuring of lines, angles, surfaces, and solids
- 4. the branch of mathematics that deals with adding, subtracting, multiplying, and dividing
- 5. referring to lines that never intersect
- 6. the distance around a polygon
- 8. an approximate answer