Question

If the curved surface area of a cylinder is 1760 cm2 and its base radius is 14 cm then its height is​

Answer 1

Given:

Radius of cylinder = 14 cm

Curved surface area = 1760 cm²

To Find :

Height of the cylinder

Solution :

As we know that ,

Curved surface area of a cylinder = $2\pi rh$

→ 2 × $\frac{22}{7}$ × 14 × h = 1760 cm²

→ 2 × 22 × 2 × h = 1760 cm²

→ 88h = 1760 cm²

→ h = $\frac{1760}{88}$

→ h = 20 cm

Answer 2

Answer:

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