Find the perimeter and area of a square of side 11 cm.  Select:
A) 11 cm ²  B) 21 cm ²  C) 22 cm ²  D) 113 cm ²  E) 121 cm ²

Rationale: "we know that the perimeter of square = 4 × side side = 11 cm therefore , perimeter = 4 × 11 cm = 44 cm now , area of the square = ( side × side ) sq . units = 11 × 11 cm ² = 121 cm ² answer : option e"
Answer: E