Area of figure = Area of circle (2 semicircles) + Area of square.
For circle,
Area = πr²
⇒ Area = (3.14)(2)² cm² (d = 4 cm)
⇒ Area = (3.14)(4) cm² = 12.56 cm²
For square,
Area = side × side = s²
⇒ Area = (4)² cm² = 16 cm²
∴ Total area = 12.56 cm² + 16 cm² = 28.56 cm² (C).
