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# Curved surface area of a right circular cylinder is 4.4 m^{2}. If the radius of the base of the cylinder is 0.7 m, find its height

Answer :

**To Find:** Height of the cylinder**Given:** Curved surface area of cylinder = 4.4 m^{2 }and radius of cylinder = 0.7 m**Concept Used:**

Curved Surface Area of cylinder = 2πrh

where, r = radius of base of cylinder and h = height of cylinder**Explanation:**

Let the height of the circular cylinder be h

2πrh = 4.4 m^{2 }

(2 × 22/7 × 0.7 × h) m^{2} = 4.4 m^{2}

^{2}

h = 1 m

**Therefore, the height of the cylinder is 1 m**

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