Question

. Choose the correct option given below. The diameter of the circular base of a cylinder is 2 c.m and its height is 1 c.m , then the curved surface area of the cylinder( in form of π) is

(a) 2π


(b) π


(c) 4π


(d) none of these​

Answer 1

Answer:

i think it's (a) that's my answer ^,^

Answer 2

$\huge\fcolorbox{red}{cyan}{Option\:A\::2π}$

Step-by-step explanation:

• Radius(r) =>d/2
• =>2/1
• => 1 cm

• Height(h) = 1 cm

• Curved Surface Area (C.S.A.) = ?

$\bf\color{purple}{C.S.A. = 2πrh} \\ => \bf{Lets\:Put\:The\:Values} \\ => 2 \times π \times 1 \times 1 \\ => \boxed{2π}$

Hope it helped