2D and 3D shapes properties and symmetry. - One Line Questions

1. A regular pentagon has how many lines of symmetry? — 5
2. A parallelogram has how many lines of symmetry if it is not a rectangle or a rhombus? — 0
3. A cone has how many flat surfaces? — 1
4. A kite has how many lines of symmetry? — 1
5. How many lines of symmetry does an isosceles trapezoid have? — 1
6. What is the order of rotational symmetry for a rectangle? — 2
7. What is the order of rotational symmetry for a regular triangle (equilateral triangle)? — 3
8. What is the order of rotational symmetry for a square? — 4
9. What is the sum of the number of faces, vertices, and edges of a cube? — 18
10. A regular hexagon has rotational symmetry of order: — 6
11. What is the minimum number of sides a polygon can have? — 3
12. What is the minimum number of faces a polyhedron can have? — 4
13. A triangular prism has how many faces? — 5
14. How many vertices does a triangular pyramid (tetrahedron) have? — 4
15. How many faces does a triangular prism have? — 5
16. How many faces does a cube have? — 6
17. How many vertices does a cuboid have? — 8
18. A regular octagon has how many lines of symmetry? — 8
19. A pyramid with a square base has how many vertices? — 5
20. A shape has rotational symmetry of order 4. This means it can be rotated by how many degrees about its center to look exactly the same? — 90 degrees
21. How many faces does a pentagonal prism have? — 7
22. How many edges does a hexagonal pyramid have? — 12
23. How many vertices does a hexagonal pyramid have? — 7
24. How many edges does a triangular prism have? — 9
25. How many edges does a hexagonal prism have? — 18
26. A shape has point symmetry if it looks the same after being rotated by how many degrees about a central point? — 180 degrees
27. A circle has: — Infinite lines of symmetry
28. Which property is NOT characteristic of a rhombus? — All angles are right angles
29. Which of the following is a property of a square? — All sides are equal and all angles are right angles
30. Which of the following shapes has only one line of symmetry? — Isosceles triangle
31. Which 3D shape has a circular base and tapers to a point? — Cone
32. Which 3D shape has no vertices and no edges? — Sphere
33. Which 3D shape has 5 faces, 8 edges, and 5 vertices? — Square pyramid
34. Which 3D shape has faces that are all triangles meeting at a point? — Pyramid
35. Which of the following 2D shapes has infinite lines of symmetry? — Circle
36. Which property do all rhombuses share? — All sides equal
37. Which of the following is a characteristic of a sphere? — It has a fixed radius
38. Which of the following is NOT a property of a cylinder? — It has edges
39. Which statement about a trapezoid is true? — It has exactly one pair of parallel sides
40. A sphere possesses which type of symmetry? — Spherical symmetry (infinite lines of symmetry)
41. A shape has line symmetry if it can be folded along a line so that: — The two parts overlap perfectly
42. Which 3D shape is composed of six square faces? — Cube
43. Which 2D shape is formed by connecting three non-collinear points? — Triangle
44. The property of a shape that allows it to be mapped onto itself after a rotation is called: — Rotational symmetry
45. Which 2D shape has rotational symmetry of order 1 only? — Scalene triangle
46. Which 3D shape has a curved surface and two flat circular bases? — Cylinder
47. Which 3D shape is formed by rotating a right-angled triangle about one of its sides? — Cone
48. Which shape has rotational symmetry of order 3? — Equilateral triangle
49. A shape is symmetrical if it can be divided by a line into two parts that are: — Mirror images of each other
50. A rectangle has how many lines of symmetry? — Two
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