- 1. What is the name for any polygon with 5 sides?
- 2. To the nearest degree, what is the measure of an interior angle in a polygon with 13 sides?
- 3. If a regular polygon has 15 sides of length 10, what is its perimeter?
- 4. If a regular polygon has 3 sides and perimeter 6, what is its side length?
- 5. How many sides does a quadrilateral have?
- 6. To the nearest degree, what is the measure of an interior angle in a regular nonagon?
- 7. If a regular 11-sided polygon has sides of length 8, what is its perimeter?
- 8. If a regular 19-sided polygon has perimeter 76, what is its side length?
- 9. If a regular polygon has perimeter 56 and side length 7, how many sides does it have?
- 10. A regular polygon with side length 7 and perimeter 35 must be what kind of polygon?
- 11. What kind of regular polygon has an interior angle measure of 150 degrees?
- 12. How many sides does a regular polygon have if its interior angles measure 144 degrees?
- 13. How many diagonals does a convex decagon have?
- 14. If a convex polygon has 27 diagonals, what kind of polygon is it?
- 15. What is the sum of the degree measures of the interior angles in a pentagon?
- 16. If the measures of the interior angles of a polygon add up to 2880 degrees, the number of sides in the polygon must be ______.
- 17. What is the sum of the measures of the interior angles in a trapezoid?
- 18. What is the sum of the measures of the interior angles in any triangle?
- 19. A quadrilateral with one pair of parallel sides must be what type of quadrilateral?
- 20. How many faces does a cube have?
- 21. How many edges does a nonagonal pyramid have?
- 22. How many vertices does a cube have?
- 23. The distance from a circle's center to its circumference is called the ______.
- 24. The longest possible chord in a circle is a ______.
- 25. The part of a circumference between two points on the circumference is called an ______.
- 26. A line outside the circle that touches the circle at exactly one point is called a ______.
- 27. A circle's circumference divided by its diameter is ______.
- 28. A circle's diameter divided by its radius equals ______.
- 29. The expression 2πr is used to calculate ______.
- 30. The expression 6s² is used to calculate the surface area of a ______.
- 31. The expression s² is used to calculate the area of a ______.
- 32. The expression 4s is used to calculate the perimeter of a ______.
- 33. The expression 4πr² is used to calculate surface area of a ______.
- 34. The expression 2(l+w) is used to calculate the perimeter of a ______.
- 35. The expression lwh is used to calculate the volume of a ______.
- 36. The expression 2(lw+lh+wh) is used to calculate the surface area of a ______.
- 37. The expression (b1+b2)h/2 is used to calculate the area of a ______.
- 38. This shape has exactly two diagonals, and they are perpendicular to one another.
- 39. This shape has exactly four lines of symmetry.
- 40. The letter V has this many lines of symmetry.
- 41. The letter F has this many lines of symmetry.
- 42. A square has an order of rotational symmetry equal to this number.
- 43. A trapezoid with bases of different lengths has an order of rotational symmetry of ______.
- 44. The letter M has this many lines of symmetry.
- 45. This number is the order of rotational symmetry for a regular hexagon.
- 46. Two angles whose measures total 180 degrees are called ______ angles.
- 47. A line segment has ______ endpoints.
- 48. A triangle with three congruent sides is called this type of triangle: ______.
- 49. Two lines in the same plane that never meet are called ______.
- 50. The slope of a vertical line is ______.
- 51. Is a triangle with side lengths 4, 10, and 6 impossible, acute, right, or obtuse?
- 52. Is a triangle with side lengths 4, 2, and 4 impossible, acute, right, or obtuse?
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