How many diagonals does a polygon with 4 sides have?
- A.2 ✓
- B.3
- C.1
- D.4
Explanation: 4 × (4 − 3) ÷ 2 = 2.
Class 6 IMO Mathematics Olympiad practice · Geometry & Spatial Thinking · Symmetry & Shape Properties
← All Symmetry & Shape Properties questions