Across
- 4. all sides and angles are different in a ...... triangle.
- 5. angles that make a C shape.
- 7. a line that touches a circle.
- 8. angles in a ...... add up to 720 degrees.
Down
- 1. an angle more than 180 degrees but less than 360 degrees.
- 2. Angles in a ...... add up to 180 degrees.
- 3. angles that make an F shape.
- 4. When a letter replaces a number.
- 6. all exterior angles of ...... add up to 360 degrees.