Q1 · medium · AI-verified
Which of the following figures has exactly ONE line of symmetry?
- Rhombus
- Equilateral triangle
- Isosceles triangle
- Circle
Q2 · hard · AI-verified
A regular hexagon is divided into two equal halves by drawing a straight line. How many different straight lines can divide a regular hexagon into two equal halves?
- 8
- 3
- 6
- 4
Q3 · hard · AI-verified
A regular hexagon is divided into equilateral triangles by drawing all its diagonals from the centre. How many equilateral triangles are formed?
- 4
- 12
- 8
- 6
Q4 · hard · AI-verified
A regular polygon has 8 sides. What is the angle of rotation for its rotational symmetry?
- 60°
- 30°
- 90°
- 45°
Q5 · hard · AI-verified
A shape has rotational symmetry of order 4. Which of the following could be that shape?
- Rectangle (non-square)
- Regular pentagon
- Square
- Equilateral triangle