2D shapes and 3D solids - One Line Questions

1. How many faces does a sphere have? — 1
2. How many vertices does a cone have? — 1
3. How many edges does a cylinder have? — 2
4. How many vertices does a sphere have? — 0
5. How many faces does a cone have? — 2
6. The area of a triangle is given by the formula: — 1/2 * base * height
7. What is the perimeter of a square with a side length of 5 cm? — 20 cm
8. The area of a circle is calculated using the formula: — pi * r^2
9. A shape that has length, breadth, and height is called a: — 3D Solid
10. A triangle is a 2D shape with: — 3 sides and 3 vertices
11. A shape with length and breadth but no height is considered a: — 2D Shape
12. How many faces does a cuboid have? — 6
13. How many vertices does a cube have? — 8
14. A pentagon is a 2D shape with: — 5 sides
15. A pyramid with a square base has: — 5 faces, 8 edges, 5 vertices
16. A hexagon is a 2D shape with: — 6 sides
17. How many edges does a cuboid have? — 12
18. The volume of a cube with side 'a' is given by: — a^3
19. The sum of interior angles of a triangle is always: — 180 degrees
20. A parallelogram has: — Opposite sides parallel and equal
21. A rectangle has: — Opposite sides equal and parallel
22. A rectangle's adjacent sides are: — Perpendicular
23. A line segment is a part of a: — Line
24. A face of a cube is a: — Square
25. Which 3D solid is like a can? — Cylinder
26. Which 3D solid is formed by stacking identical circles? — Cylinder
27. Which 3D solid has 8 vertices, 12 edges, and 6 faces? — Cube
28. Which 3D solid has no vertices? — Sphere
29. Which of the following is a 2D shape? — Circle
30. The distance around a circle is called its: — Circumference
31. A rhombus has: — Four equal sides and opposite angles equal
32. The diameter of a circle is: — Twice the radius
33. Which of the following is a property of a sphere? — All points on its surface are equidistant from the center
34. The area of a rectangle is calculated by: — Length * Breadth
35. A point has: — No dimension
36. A circle is defined by its: — Radius and center
37. A sphere has: — A curved surface
38. A cylinder has: — Two circular faces and one curved surface
39. Which of the following is NOT a 3D solid? — Triangle
40. Which 2D shape has four equal sides and four right angles? — Square
41. A 2D shape is also known as a: — Plane figure
42. A 3D solid occupies: — Space
43. Which 3D solid has only one face, which is circular? — Cone
44. Which 3D solid has six square faces? — Cube
45. Which 3D solid has a circular base and tapers to a point (vertex)? — Cone
46. Which 2D shape has no straight sides? — Circle
47. Which 2D shape has exactly one pair of parallel sides? — Trapezium
48. Which 2D shape has four equal sides but angles are not necessarily 90 degrees? — Rhombus
49. Which 2D shape has three sides of potentially different lengths? — Triangle
50. A square is a special type of: — Rectangle
All One Line Questions
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