Given:
Perimeter = 22 cm; Length = 1 cm.
Formula Used:
Perimeter = 2 × (Length + Breadth)
Area = Length × Breadth.
Solution:
2 × (1 + Breadth) = 22
1 + Breadth = 11
Breadth = 10
Area = Length × Breadth = 1 × 10 = 10 cm²
Answer: (c) 10 cm²
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