Given

Volume of Circular Cylinder = 1100cm³

Radius of base = 5cm

To Find

Curve surface area

Formula we use

Volume of Cylinder =πr²h

Curve surface area = 2πrh

Where , r = Radius of Base , h = Height of cone

Now unknown value is Height of cone we get height of Cylinder from volume formula

1100cm³ = π(5cm)²h

1100cm³= π × 25cm² × h

1100cm³ = π × 25cm² × h

1100cm³ / 25cm² = π×h

44cm/π = h

Now we get value of h so we Easily Find curve surface area

Curve surface area = 2πrh

Curve surface area = 2π×5cm×44cm/π
Curve surface area = 10cm × 44cm
Curve surface area = 440cm²

Answer

Curve surface area = 440cm²