Correct Answer - Option 2 : square
Given:
Perimeter = 16 cm
Area = 16 cm2
Detailed solution:
If we assume the shape to be square
Perimeter = 4a
⇒ 4a = 16
⇒ a = 4 cm
Area = a2
⇒ 4 × 4
⇒ 16 cm2
∵ The square shape satisfy the condition of equal perimeter and area
∴ The shape of the polygon is square