Respuesta :

samuelonum1

Answer:

157.1cm^2

Step-by-step explanation:

Given data

Radius=2.5cm

Height= 10cm

The expression for the curve  surface area of cylinder

Area of the curved surface = 2πr × h

Substitute

=2*3.142*2.5*10

=157.1cm^2

Hence the answer is 157.1cm^2