3 years ago

Find the lateral area of the cylinder.

Mathematics

1 answer:

irina [24]3 years ago

6 0

Answer:

$A=440\ m^2$

Step-by-step explanation:

Given that,

The diameter of the cylinder, d = 10 m

Hight, h = 14 m

Radius, r = d/2 = 5 m

We need to find the lateral area of the cylinder. The formula for the lateral area of the cylinder is given by :

$A=2\pi rh\\\\A=2\times \dfrac{22}{7} \times 5\times 14\\A=440\ m^2$

So, the lateral surface area of the cylinder is equal to $440\ m^2$ .

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