Question

the curved surface area of a right circular cylinder of height 14 cm is 88 CM square find the diameter of the base of the cylinder please answer me fast ❤️❤️❤️❤️​

Answer 1

CSA = 88

→ 2πrh = 88

→2×22/7×14×r =88

→88r = 88

→r=1

→radius = 1cm

→diameter =2cm

Answer 2

Given :

Curve surface area = 88${cm}^{2}$

Height = 14cm.

We know that ,

$\boxed{\bold{Curve\:surface\:area=2\pi rh}}$

According to the question,

$\implies\bold{Curve\:Surface\:area=88{cm}^{2}}$

$\implies\bold{2\pi rh= 88{cm}^{2}}$

$\implies\bold{2\times \dfrac{22}{7} \times r\times 14cm = 88{cm}^{2}}$

$\implies\bold{88cm\times r = 88{cm}^{2}}$

$\implies\bold{r = 1cm}$

$\therefore{\bold{Radius=1cm}}$

Let find the diameter of the cylinder,

we know that , diameter is 2 times the radius , so

$\therefore{\bold{Diameter=2\times 1cm = 2cm}}$