Respuesta :

Surface Area of Cylinder

The circumference of the base is 5.7

Step-by-step explanation:

The lateral surface of an object is defined as the area of all the sides of the object, excluding the area of its base and top.

A cylinder has two faces, two curved edges where the curved wall meets the end circles, and a curved surface stretching between the two circular ends.

For a cylinder, the lateral surface area is the curved surface that connects the base and the top.

The lateral surface area [tex]A_{L} = 2\pi rh\\[/tex]

where r is radius of the base of the cylinder

and h is height of the cylinder

and [tex]\pi[/tex] is 3.14

The circumference of the base of cylinder = C

where C = [tex]2\pi r\\[/tex]

Given [tex]A_{L}\\[/tex] = 34  and h = 6

⇒ [tex]A_{L}\\\\[/tex]  = C × h

⇒ [tex]C = \frac{A_{L}}{h}[/tex]

⇒ C = [tex]\frac{34}{6}[/tex]  = 5.7

Hence the circumference of the base of the cylinder is 5.7

Q&A Education