Answer:
1. An octagon has 8 sides.
2. A triangle has 3 angles.
3. A hexagon has 6 angles.
4. A heptagon has 7 sides.
5. A pentagon has 5 sides.
6. A heptagon has 7 angles.
7. A quadrilateral has 4 angles.
8. A triangle has 3 sides.
9. A hexagon has 6 angles.
10. An octagon has 8 angles.
Explanation: